24: Has quite a few over the course of the series. The best examples are probably Nina Meyers in the third season and Pavel Tokarev in the eighth one.
1000 Ways to Die: Features this quite frequently. In some cases, the real-life demise of someone who wasn't an asshole at all will be dressed up in a pseudonym and this trope, to make tragic misfortune seem like poetic justice.
Agents of S.H.I.E.L.D.: Bakshi goes through a lot of hell throughout the second season, up to and including getting brainwashed by Ward and Agent 33 and ultimately being popped off by Simmons when she attempts a sneak attack on Ward, but it's hard to feel sorry for him after he's shown himself to be not just a loyal disciple of Whitehall but also a willing one.
Ward himself can be one. It is very hard for most fans to feel sorry for him after everything he's done to Coulson's team.
Senator Ellen Nadeer gets killed by one of the watchdogs who turns into an Inhuman.
In 1992, Will Cortlandt was bludgeoned to death with a crowbar and had become such a pariah that there were no less than 15 suspects, including his own SISTER.note It turned out to be his wife's uncle's rapist, Janet Green. Who was delusional and thought she was going to live happily with Trevor (the uncle, who she'd practiced rape by deception on) and their child, but only if Trevor was happy. Trevor was unhappy with his niece's marriage, so Janet killed Will to end it. SOAP OPERAS EVERYONE.
Later, in 2004, after Michael Cambias raped Bianca, he earned the hatred of everyone in Pine Valley, especially after he gets Off on a Technicality because Bianca destroyed the physical evidence. After he shows up dead shortly after, all of Bianca's loved ones and friends attend his funeral just to give eulogies on how much they hate him, with Tad Martin himself stealing his body from the morgue and burying it in the city dump. When it is revealed that Bianca herself confronted Michael and shot him dead in self-defense when he tried to rape her again, the judge, who was sympathetic to Bianca and believed her from the start, leaned hard on the prosecution not to press any charges on Bianca.
Angel: In the episode "Double or Nothing", Angel had to invoke this trope to enlist bystanders' help in taking down a hard-to-kill-for-good mob boss. "How many of you owe this guy money?"
Arrested Development: Played with. The narrator gives a Tonight, Someone Dies monologue, and the scene immediately cuts to an old woman making a racist remark. He comments: "Okay, I'll just tell you right now. She's the one who dies." Later turns out to not be a straight example, as it's not a murder, but an accident.
In "Acts of Sacrifice" the Narns on Babylon 5 lynch a Centauri who earlier started a Bar Brawl with them. Everyone's worried that it's going to jeopardize the station's neutrality, but after G'Kar and Na'Toth force the murderer to confess to station security, Londo says that the victim was a dick anyway and requests that the killer's punishment be banishment from Babylon 5 and that his belongings be donated to the Centauri war fund.
"And the Rock Cried Out, No Hiding Place": Being surrounded by an entire gang of Narns and being brutally beaten to death is a horrible way to go. The person it happens to, Lord Antono Refa, is a vicious Centauri who has committed horrific war crimes against the Narn, including the institution of Narn death camps and the bombing of their homeworld with asteroids, an act that was so despicable that even the Vorlons condemned it.
Bluestone 42's pilot episode had Colonel Randall Carter, a Type 2 Eaglelander who insulted the officers around him, bragged about his own service record, screamed insultingly at local civilians and ignored repeated instructions to replace his helmet while in a combat zone. He is promptly shot in the head by a Taliban sniper.
Boston Legal: Used sometimes, such as when Catherine Piper kills Bernard, who gloats about his two murders making him feel godlike, or when a man who used his money to get him skilled lawyers who engineered a not guilty plea is killed by his victim's mother.
Breaking Bad: When Walt starts out on his journey downwards, his first murders are two drug dealers who attempted to kill him, (and one was a DEA informant). He physically assaults a high schooler in public, but only because he was picking on his son, and one episode has him destroying the fancy car of an asshole known only as "Ken Wins" by his narcissist license plate. Most of his victims tend to be people involved in the criminal underworld, at first.
During Season Six, Warren Mears crosses a Moral Event Horizon when he accidentally kills his own girlfriend and attempts to frame Buffy for it, to no avail. Eventually, he shoots Buffy and nearly kills her, but also kills fellow Scooby Tara Maclay with a stray bullet. Willow is driven insane with grief, tracks Warren down, tortures him, and finally skins him alive. Both Xander and Dawn fully support the murder of Warren, Xander remarking that he "got what was coming to him."
Buffy doesn't, but that's more because she didn't want Willow to commit murder (and Willow does feel like shit for months afterwards, following her killings of both Warren and Rack, a dealer in Dark-Magic drugs). Willow nearly subverted this by going after Jonathan and Andrew - Warren's lackies/partners, who didn't deserve it - but was thankfully stopped.
Xander: (to Snyder in a dream sequence) You know, I never got the chance to tell you how glad I was you were eaten by a snake.
This seems to be how Vengeance Demons justify their own actions, since they grant the wishes of people who have already been wronged by others. However, they are also Jackass Genies who aren't terribly concerned about how they might harm the wisher (or innocent bystanders), and they aren't all that picky about how deserving their victims are either.
Very much averted when demon Anya slaughters a house-full of frat guys. The guys had one of their number dump his girlfriend in front of them so they could laugh at her, so they definitely qualified as Asshole Victims and in the audio commentary the episode writer admitted he didn't feel even slightly bad about their deaths. In-universe, however, the girl who made the wish was traumatized and both Buffy and Anya regarded it as Anya's Moral Event Horizon.
Castle: Happens a great deal in this show. One particularly notable example was in the first season episode "Ghosts". The victim, found drowned in a bathtub full of motor oil, turned out to have been involved in a terrorist bombing twenty years earlier which ended in the deaths of one of her co-conspirators and a man who'd been in the wrong place at the wrong time. While initially Castle and Beckett thought that the victim had repented at the last second and tried to stop the bombing, she turned out to be the one who pushed on to make the explosion happen. Her killer was the woman who was said to have died twenty years earlier in the bombing, and the victim had actually set up the bathtub with motor oil in the hopes of killing the woman she'd thought dead for two decades, all because of a book deal.
"Target" has Castle asking for a minute alone with one of the men who helped kidnap his daughter. *cue Scream Discretion Shot*
Clannote Known as The Out-Laws in England on Channel 4's Walter Presents collection, a Belgian Black Comedy series, is based around four sisters who conspire to murder their fifth sister's Domestic Abuser of a husband, Jean-Claude, also known as "De Kloot" (The Cunt). The show opens with his funeral, showing that he has been killed for his crimes. The sisters fail, but because he was such a massive cunt there's no shortage of suspects.
Charmed has the half-demon Cole Turner. One evening he sits comfortably in a bar to drink. But then two robbers storm the bar and shoot wildly. The shots hit Cole, and probably killed him if he had been a human. But also the other people there could have been injured or killed. When Cole kills the two robbers, Phoebe is the only one who is angry. But even their sisters can not understand their anger.
In "Let Sleeping Dogs Fry", electrical appliances start killing the men living in a certain upscale neighborhood. It turns out that the culprit is the ghost of a pool cleaner who was killed by the husbands who found that their wives had slept with him.
Chuck: Emmett Milbarge is the major Jerk Ass of the show. Yet, in the episode "Chuck Versus the Pink Slip" he manages to crank his own jerkassness Up to 11, which makes the scene where he is murdered in cold blood all the more satisfying.
City Homicide: The episode "Cut and Dried" has a convicted child molester murdered in prison, and few of the detectives are motivated to investigate too thoroughly. It's then subverted when it turns out he was genuinely repentant, was intending to give evidence against the pedophile ring he belonged to, and was in fact silenced by two of the prison guards.
Happens quite a bit. One really notable example happened in an episode aptly named "Problem Child", where the victim was... well, let's just say that you felt pretty sorry for the actual killer, and half wonder if they didn't actually do the world a favor.
Used in-character twice in "Tapped Out", where upon seeing the victim's TV show about teaching men to exploit women emotionally for sex (complete with eight real, not-acting women), Brenda wonders that there's only one bullet in the guy's head; later, she mentions that after the DA saw the show, he decided the case wasn't worth taking to trial and offered a plea bargain, explicitly because the victim was so reprehensible.
And again in "Heart Attack", where one all the victims avoided conviction for the gang-rape of a child. The killer even says that by killing them, harvesting their organs, and giving the organs to patients in desperate need of a transplant, the young men are finally contributing to society.
Usually attempts to make the audience empathize with the victim. Which means it can sometimes throw the audience when the emotional flashbacks detail the death of a child molester, or baby thief, or....
It's really about 50/50 with Cold Case. Since the emotional flashbacks show exactly why the victim was killed, it's often a toss-up as to whether the victim or the murderer is treated more sympathetically. On occasion, both are.
In "The Plan", an investigation into a murdered military academy swim coach reveals that he was a pedophile who had been molesting his students.
It's especially true in the episode "Blackout", in which everyone in the Closed Circle scene hated the victim.
In the episode "Offender", a father who lost his son 20 years ago goes on a killing spree against child molesters.
And in the episode "Justice", where the victim was a college BMOC: handsome, charming... and a serial date rapist. When the cops investigating your murder coach the person who killed you into claiming it was self-defense (when it really, really wasn't), you know you're an asshole.
The primary victim in "A Perfect Day" is about as anti-Asshole Victim as they come, but her killer becomes this when he himself is murdered shortly thereafter.
Community had Cornelius Hawthorne who the show felt necessary to kill twice. He shows up in "Advanced Gay" and promptly starts antagonizing his son, Pierce, criticizing him for attempting to appeal to the gay community and associating with people of different races and religions. Near the end, Jeff launches into a speech about how Cornelius was a bad father which induces a fatal heart attack. (You know the guy is an asshole when his son's eulogy is a "Reason You Suck" Speech.) In "Digital Estate Planning", his antagonism of Pierce reaches beyond the grave when it's revealed that he's commissioned a video game which Pierce must play against his friends for his inheritance. Needless to say, the study group teams up to defeat virtual Cornelius.
Conviction (2016): Rodney Landon is an Islamophobic terrorist so extreme he thinks all Muslims should be wiped out. He was framed for bombing a mosque, while having planned to kill far more.
The vicious street gang that the UnSub starts killing his way through in the episode "True Night", although the unsub's methods are so brutal that one of the police actually says that it's the first time he's felt sorry for the gang.
A recurring plot point when the team is profiling someone is for the first victim in a string to be responsible for the event that triggered a serial killer, leading to many of them being Asshole Victims.
Likewise, the Unsub in "A Real Rain" targets victims who were acquitted for crimes. Various members of the cops, reporters, courthouse workers and general public all express ambivalence or even support for his actions due to their own disillusionment with the system. The UnSub from "Reckoner" is a similar vigilante.
When the team mention to a witness that Tobias Hankel murdered his own father, the witness responds "good for him". That says it all about the victim, really.
In almost every instance of female UnSubs, the victims are specifically male assholes. This, however, is subverted in "The Thirteenth Step" and averted in "I Love You, Tommy Brown".
With the exception of the deputy sheriff and Mr. Stratman (who were killed out of necessity), every person targeted by Owen Savage in "Elephant's Memory".
Torture-happy cocaine baron Omar Morales in "Rite of Passage." Rare use of this without a Sympathetic Murderer, though, as his killer was a serial hate-murderer who only killed Morales to cover up his own crimes.
Crossing Jordan: One episode featured an asshole who had eaten fugu, leaving him paralyzed but still alive hearing all the reasons he was hated and promising to change in his mind. When it's found out and recovers, he promises to sue the main characters for malpractice, then walks out of the hospital and gets hit & killed by an ambulance.
Crownies: Has Ray Stone, an abusive husband who terrorized his wife Joanne and sister-in-law Heather-Marie, until he was beaten to death with a boltcutter. Erin's sympathies lie with Joanne Mervich, though she tries to avoid letting it get in the way of her job, even contributing to Rhys's closing arguments.
Subversion in one episode. The victim is an asshole to his four co-workers, all of whom were the only ones to have access to the room he died in. The audience is led to believe that a combination of two or more of the four are the ones who offed the jerkass (all of whom are pretty jerkassy themselves). Turns out it was the janitor cleaning the vents, who killed the man when his hammer fell out of the pocket and through the grate. He didn't know the guy and removed the hammer because he didn't want to go back to jail.
The title character retains the audience's sympathy by adhering to a strict code of ethics that includes only killing other killers. Sometimes, there are aversions or complications.
Dexter frames Paul Bennett, Rita's ex-husband, for illegal drug use while on parole. Paul was a domestic abuser that raped and beat Rita, and was trying to wedge his way back into her life, so he didn't gain much sympathy from anyone when he protested his innocence in prison.
Dexter takes pity on Jeremy Downs because he was driven to kill to get revenge on a boy who raped him. It was ultimately a mistake.
In season 3, Dexter does kill two people who are not known to be killers themselves: Oscar Prado, who was not yet a killer, but was trying to kill Freebo, a drug dealer. Also, "Cheerios Guy," a child molester, who made the mistake of triggering Dexter's Papa Wolf mode by stalking Astor.
Season 4 has him mistakenly kill Farrow. Dexter feels guilty about killing someone who wasn't a killer, but the guy was such a scumbag misogynist that he quickly gets over it.
In Season 5, Dexter kills Stan Liddy for no other reason than to avoid getting caught. However, Liddy was a corrupt former cop and conducting an illegal investigation, so it's easier for the audience to forgive. Also, Liddy had just tasered and abducted him. That was probably a factor.
At the beginning of that season there was also the random guy in the boathouse whose only crime shown was being generally an asshole and insulting Rita to Dexter's face while he was still trying to process her death.
The Dinosaurs episode "Getting to Know You" has foreign exchange student Francois Poupon. He was so irritatingly rude and condescending to the Sinclairs that he was really asking for it when Baby ate him alive.
Davros' assistant, Nyder. It's hard to feel sorry for him when the Daleks kill him carrying out an order of Davros against their will.
Zimmerman, the first victim of the Tesselecta in "Let's Kill Hitler", is a Nazi confirmed to be guilty of what the Tesselecta's crew describe as 'Level 3 Hate Crimes'.
Anyone the Tesselecta go after would fall under this trope. Their entire work is centered around catching horrible people who escaped punishment officially, capturing them after they fell out of being remembered by history, and torturing them to death to suitably punish them for it.
Lance in "Runaway Bride", who had spent months manipulating Donna and planned to hand her over to a carnivorous alien. He ends up suffering the very fate he had planned for Donna, which she said "he deserved it".
Solomon in "Dinosaurs on a Spaceship". Killing thousands of defenseless aliens just so he could steal their property made the Doctor very upset. Hurting his friends, killing a friendly triceratops, and enslaving one of his friends (and referring to her as "a precious thing", along with implying he would sexually assault her) only sent him further across the line.
Subverted Trope in "Voyage Of the Damned" with Rickston Slade. During the whole disaster, he's constantly complaining, making fun of the good-natured couple, lower-class couple who won their tickets (and who both end up dying), and always trying to save himself at the expense of the group. Not only does he end up surviving, he declares at the end that prior to the disaster, he sold all his stock of the ship's company, and bought the stock of rival companies, gloating that he's now extremely rich due to the disaster. The Doctor can't do anything but look disgusted.
"The Husbands of River Song" has the space cruise ship Harmony and Redemption, which is explicitly mentioned to cater exclusively to mass murderers, even the staff have to be killers. When the ship runs into a meteor storm, it crashes on the planet Darillium, killing everybody on board. The Doctor mentions the deaths won't be mourned.
The two part Elementary episode "The Illustrious Client"/"The One That Got Away" updates the canon story "The Adventure of the Illustrious Client", but keeps the basic plot: Kitty Winter finds the man who subjected her and several other women to sadistic sexual abuse, then killed them (she was the only one to escape alive). She then takes gruesome revenge by burning his face off with acid.
ER: Dr. Robert Romano, the brash, insensitive Chief of Staff at County General Hospital, who was killed off in the Season 10 episode "Freefall" after being crushed to death in a helicopter crash on the hospital's landing pad. One person mourned his death afterward.
Similarly, in the Season 7 finale, Dr. Greene allows a Spree Killer who had just directly threatened his family to die on the table.
And in the Season 13 premiere, Sam summarily executes her abusive ex-boyfriend; given that he'd kidnapped her and their son and raped her before she got free, it's ruled self-defense.
The Fades: Two of the earliest victims are a pair of young bullies who abused the protagonists. Having 12-year-olds eaten alive by vengeful spirits of the dead is horrible but being jerks did soften it somewhat.
Sam Hess was a bully who had picked on Lester when they were younger, had rolled him out onto the highway once in a barrel, bragged about having gotten a handjob from Lester's wife, called Lester Nygaard "Lester Niggered", cheats on his own wife and caused Lester to break his nose. He's killed by Lorne Malvo after Lester tells Malvo about him.
Lester's first wife, Pearl Nygaard, seemed to spend every single second of her screentime berating, insulting, condescending and emasculating her husband. Even when he threatens her with a hammer, she doesn't respect him enough to believe that he's 'man enough' to do anything. When he kills her with said hammer, though a case of Disproportionate Retribution, it's still something of a relief.
A show primarily about celebrities tracing their ancestry and what fate befell them. Such as the case with Anderson Cooper:
Professor Gates: Your ancestor was murdered by a rebellious slave. Anderson: Wow. Professor Gates: Your ancestor was beaten to death by a farm hoe. Anderson: Whoa...that's amazing. I'm blown away! Professor Gates: Do you think he deserved it? Anderson: Yeah!
Barry saves Simon Stagg from a meta-human (later called the Multiplex) determined to kill him. However, the Multiplex reveals that Stagg had stolen his cloning research and fired him, preventing him from using his research to save his dying wife. After the Multiplex dies, Stagg sets his sights on exploiting Barry's abilities. Luckily, Wells has other ideas and stabs Stagg in his office.
General Wade Eiling, who believes that the ends justify the means and is willing to exploit anyone to achieve his goals. He's also not shy about personally shooting anyone he no longer needs. After he finds out Barry's identity and tells Wells that he intends to find out what makes Barry tick, Wells dons his yellow suit and snatches Eiling from his own compound to deliver him to Gorilla Grodd, who has a score to settle with the general.
An early episode has a teenage girl take a shot at the four girls who had just attacked her. In this case, it's pretty clear-cut self-defense, so the girl doesn't get in any trouble.
One episode deals with a basketball coach who verbally abused his players, even bullying players to physically attack their teammates.
Another had a Smug Snake of an abusive husband who was getting away with it thanks to naive friends in the police force. When his wife's sister tried to stop the abuse he tried to kill her and walk away with self defense as an excuse.
And in another episode, the primary targets of a school shooter were the boys who had tormented him, up to and including humiliating him in front of his only friend. Though it's eventually revealed that he never planned to and did not kill anyone; he just wanted to scare and humiliate them like they did to him.
In the episode "Acceptable Risk", it toyed with this trope when a widow went after the people who dropped charges on a pharmaceutical company after they were bribed by the company into keeping quiet about the drug's potential dangers, which led to the widow's husband's death. She never really gets to Sympathetic Murderer status, and she crosses the Moral Event Horizon when she tries to kill one target's innocent wife who was standing between her and her target. She comes across as much more terrifying than sympathetic.
It's also very questionable how many of the victims were actually responsible for the problem that caused the husband's death, and how many were targeted just for some tangential connection. She might have strayed a bit into Sympathetic Murderer territory, but most of the victims couldn't really be defined as assholes.
Foyle's War: In one early episode, the victim was a Nazi sympathizer.
Frontier: The English soldier who killed Michael's friend in the first episode is randomly stabbed to death by someone he bumps into several minutes after arriving in the new world.
Gilligan's Island: This was played with in one episode, where a newspaper article found in a crate that washed ashore suggested that one member of the crew may have been a murderer. The victim could have qualified as an Asshole Victim; he had cheated or conned each one of the castaways except Gilligan and the Skipper, and each one had a plausible motive to kill him. As it turned out however, his death had actually been an accident.
The Golden Girls had a local curmudgeon insist on a tree in the neighborhood being cut down for no readily apparent reason other than to antagonize everyone else. She repeatedly insults the others and attempts to get her way by blackmailing the city council. Finally, Rose lashes out at her with a very angry "Reason You Suck" Speech and tells her to "drop dead". The shock of this rant causes the curmudgeon to have a fatal heart attack. Subverted when someone shows up at the funeral and starts talking to the casket about how the woman was actually a decent human being and did her good deeds in secret. Then double subverted when it turns out the other person was at the wrong funeral. (When she finds out who the funeral was for, she kicks the casket.)
Gotham plays with this trope on a routine basis to certain characters.
A major problem Gordon has with his investigations is that many of the victims are lowlifes that that could have pissed off any number of dangerous people and the public does not care if the crimes are ever solved. Bullock tends to refer to these crimes as a "social service" and feels that the victims had it coming and the world is a better place without them.
Inverted with the Waynes' murders. The Waynes were beloved and the police must find a culprit quickly or heads will roll. This being Gotham, the police brass take the easy way out and collude with the mob to frame Mario Pepper for the crime.
Mario Pepper is an example himself, as he is just the type of abusive lowlife who would be capable of committing such a crime. Outside his family and Gordon, no one cares that he might be innocent. And even he is more concerned about the fact that some much bigger and more sinister assholes can get away with it rather than caring much about Pepper himself.
In "Under the Knife", it's revealed that Kris Kringle's boyfriend, Officer Dougherty, physically abuses her, claiming that women need a "firm hand" to keep them in check. This is what prompts Edward to confront and (eventually) murder him.
The egotistical boss Sal Maroni gets his head blown off by Fish Mooney for constantly calling her "babe" against her wishes. Absolutely no one will mourn him.
In the two episodes "Scarification" and "By Fire, the Pike brothers repeatedly abuse and belittle their sister Bridgit, and later force her to do the heavy work in their criminal activities (all the while continuing to mess with her just for laughs). It's extremely difficult to feel bad when Bridgit snaps and burns them alive.
In "Mr. Freeze", the obnoxious pharmacist refuses to refill Nora Fries' medication without a prescription (which he's completely in the right to do — he's just a total jerk about it), and later chews out an old lady in the same dickish manner. He's quick to get his comeuppance from the titular villain. Downplayed in that he returns to life at the episode's end and also because technically he didn't anything comparable to the other examples.
Penguin's stepmother and her children harass poor Oswald who has been reformed through shock therapy into a harmless, friendly person and (albeit accidentally) kill his dad to keep his house and fortune, planning to kill him next while they keep him as a hapless servant. The moment he finds out, he snaps back into his old self, kills her children, feeds them to her as roast, and then stabs her repeatedly. Brutal? Yes. Tragic? Maybe. Still, so satisfying!
Theo Galavan/Azrael. Using his family roots and money to manipulate the city into supporting him as mayor and also nearly having Bruce Wayne executed for being the descendant of the family he had a blood feud with after trying to make him give up his corporate empire to him, bad. But using the Penguin's mother to force the Penguin into his servitude, and then killing her anyway? No wonder the Penguin was satisfied when he was murdered twice, the first time getting shot by Gordon and then being put down for good the second time through Butch's rocket launcher.
Grimm: Has a Spinnetod kill another Wesen who tried to rape her. An earlier episode has a drug dealer who tries to murder an innocent couple get killed by a Blutbad. Another episode has the first victim as an abusive boyfriend who tries to stop his girlfriend from leaving him; justified in this case since the murderer was going after jerkasses that reminded of his father, after already killing his father. A recent episode had a tree creature who killed people who harmed wildlife and the environment such as a person dumping toxic waste various members of the cast felt conflicted about fighting it.
Heroes: It's hard to feel sorry for a girl who pretended to save someone to get attention, a gangster, and the company's leader when they get their heads split open by Sylar.
Usually the case with long-running murder mysteries in this show:
Josh West: an obvious JR Ewing-expy, the town's corrupt mayor, intent on destroying the town by building a freeway right through it. Had also taken bribes from an insane cult leader and was prepared to blackmail Barry over the circumstances of his wife's death.
Angie Russell: framed a teenager for sexual assault, lied to Rhys that he was the father of her son, destroying his marriage, locked Sally in a room without her OCD medication, and burned down Scott's boat shed.
Grant Bledcoe: at 14, had raped Charlie and fathered her daughter (who was raised by her parents as her sister). Still a sociopath 16 years later, when he was killed by Charlie's father.
Sam Tolhurst: Killed a man in his hospital bed to keep him from blackmailing her, then killed herself to frame her husband and his ex-wife for her murder.
Johnny Cooper: leader of a gang of violent surfers, who had tried to keep his brother Rocco from going straight, eventually having him murdered after he helped the police catch him. He allowed Rocco's foster brother to be convicted of his murder and terrorised him in prison. After escaping from prison a year later, he tried to kill Sally, who had taken in Rocco and supposedly turned him against his brother. And finally, not only did he blackmail Sam into hiding him, it was implied that he raped her offscreen.
Mark Edwards: One of the victims of the Summer Bay Stalker, an ex-boyfriend of Josie who she had a one-night stand with behind her boyfriend's back. After she broke it off and got engaged to Jesse, he blackmailed her, first over the affair, then over a self-defense killing she had committed sixteen years earlier. It was also revealed that he had slept with a fifteen-year-old, information that Josie unsuccessfully used to get him to back off.
Homicide: Life on the Street: This show once had them investigate two suicides caused by a particular nasty piece of work, who was going to reveal their extramarital affairs. This wasn't blackmail, as he was going to reveal regardless, and only giving them a few days warning, as his Moral Judgment. The SOB was killed by the photographer who he blackmailed into being his accomplice.
House: Gets in on this in season 6 when Chase murders a patient, due to him being a ruthless African dictator, who let slip that the first thing he was going to do when he got back to his country was order a full-out genocide of some ethnic minorities he thought were a threat to his regime. But it's played with: Chase is racked by guilt for quite some time and probably only did what he did in the end because he felt directly responsible for having saved his life earlier (having shouted a warning when an assassin was spotted). The scene where the assassin explains exactly what happened back home makes you realize that this dictator is waaaaaaaay past Asshole Victim.
House of Cards (US): The Democratic and Republican leadership regard Frank Underwood as one after he gets shot by Lucas Goodwin and is hospitalized. Bob Birch brings up the need to allocate money for a potential state funeral with the same tone of voice you'd use to say "We need to put toilet paper on the shopping list."
In "Wag the Tongue Slowly", Liv eats the brain of a vicious gossip who had no compunction about ruining people's lives. Her assholery includes outing one co-worker as gay and outing another as a former porn star. The list of suspects was pretty long on this one. It turned out three of them were in on it together, though it was accidental.
This trope is also used in multiple incarnations of the franchise.
The enemies in Kamen Rider Faiz are called Orphenochs. They proclaim to be the next step in human evolution and most find it perfectly OK to kill regular humans. Yuka Osada, one of the protagonists, also kills normal humans, but only criminals. She also killed her bitch sister, and her asshole friends.
In Kamen Rider Kabuto a Worm shows up that targets criminals as its prey. So the good guys lure it to them by pretending to be thieves.
In Kamen Rider OOO, the Monsters of the week are called Yummies. They are creatures born from and act out human desire. One of them is born from the desire of a man who wishes to punish criminals. So the monster starts brutally beating them up.
In Kamen Rider Double, the Virus Dopant possesses an SUV and runs down several people. Eventually the heroes learn that it's a young woman who wants revenge on her fiancé for cheating on her, and he temporarily saved his own skin by diverting her wrath to the gang that put her in a coma with a hit-and-run. And then when Double defeats the Dopant, the fiancé cheers "Yeah, that's what you get, you bitch!" The very first thing Shotaro does after de-transforming is slug the smug SOB right across the face after delivering his Catch-Phrasenote "Now, let's count up your crimes." in a particularly cold and angry tone of voice.
Many episodes. In one episode in particular, in which the killer was acquitted by the jury. Jack McCoy's philosophical reaction is that this sometimes happens "when your victim is sleazier than your perp." In this case, the victim was a Dragon Lady who let the killer's underage son run up $50K in sex line charges, and whom it also turns out was running a sex slave ring.
Another was set up to look like a type 3, since the victim was a neo-Nazi child molester. Turned out that the murderer was a brilliant but unbalanced writer who killed a stranger on impulse. The rest of the episode was about whether he should be executed, turning this into a type 2 (since it would be hard to sympathize if he'd killed a pregnant mother of three).
Still another had a sleazy paparazzo (who had just Karma Houdinied his way out of a Manslaughter charge) was shot to death outside of his favorite eatery. When the patrons realized who'd been shot... they burst into applause.
And another episode had a child molester who was murdered by a neighbor after the child molester was profiled on a show that profiled sex offenders.
When a notorious drug lord is murdered, Detective Briscoe is less than enthusiastic about finding out who killed the guy. Especially when the prime suspect becomes the father of a boy the victim had led into a life of drugs, and later into death by overdose. But later, a priest comes forward and confesses to killing the drug lord... because God told him to.
Played with in one episode: the victim was a registered sex offender, and as the episode continues, Logan gets increasingly angry over the fact that a man has been decapitated and mutilated, but because he was a sex offender, no-one seems to care.
It doesn't hurt that the victim's "asshole" status is less than clear...the crime was statutory rape, and he got the book thrown at him by an overly ambitious DA. It's not clear whether Logan's opinion would have been different if the guy was actually as bad as he's portrayed.
Outright subverted just a few episodes later in the season 7 finale. The victims are both people who've hurt Goren personally, but Goren is still horrified by their murders, especially when he's told they were done in his name.
One episode featured a psychiatrist who took advantage of a newborn boy's apparently extremely botched circumcision to manipulate his parents into having sex changed into a girl so he could run a long term experiment to prove the idiotic idea that "nurture, not nature, determines sexual identity," and is later revealed by the child's identical twin brother to have had the twins effectively dry hump each other to supposedly "reinforce their gender roles." And when the female psychologist on the detectives' team finally reveals the truth about it to Lindsay/Lucas, the bastard still refuses to accept his "theory" is wrong even as he is standing there screaming, "I NEVER ONCE FELT RIGHT!", even threatening have the other psychologist's career ended. The twin boys put together a plan where they go to a double feature, and one slips out during the second film and smashes his head in. (This was based on a true story (David Reimer was the child in question), though the therapist wasn't killed in real life.)
In another, a doctor who had been written about in a magazine kills his pregnant lover in her third trimester and fills a syringe with someone else's blood to spoof the detectives' paternity test, but the blood turns out to belong to a child rapist with at least two victims. Before he can find a way out of that, the rapist himself finds and kills him. Then they have to find him.
An episode in season two entitled "Victims" was made entirely of this trope. Victims include a man who raped an young girl and slashed her face, leaving her for dead. Stabler is outraged at having to work their murders, feeling they had it coming.
The very first episode had a Serbian war criminal responsible for at least sixty-seven rapes being beaten, stabbed and having his penis severed by two vengeful women.
In the episode "Signature", they find the latest victim of a serial killer, as well as a dead man right next to her. The episode changes gears quickly when they find out that their male victim is the serial killer. Especially when they realize just who it was who killed him.
In "Angels", the victim is a child molester who had kidnapped two boys from Guatamala and beat them as well as molested them. Elliot even says killing the guy was a public service, but they still go after his killer.
In the episode "Chameleon", the first act of the episode is devoted to chasing down a serial rapist and killer - who is then slain by a different serial killer, who specifically targets these types of characters in order to elicit sympathy from the general public. She almost gets away with it, as it seems the jury is sympathetic, but the fact that she kills to get what she wants turns out to be her downfall...
A tween rapist is forcing his victim into getting an abortion (and may have been been close to taking matters into his own hands) when he's killed by a meek boy with a crush on her.
In the episode "Hate", a young man goes on a killing spree targeting Middle-Easterners who simply want to promote inter-faith unity between Muslims, Jews, and Christians because his father left his mother for an Arab woman. He then later kills a Muslim inmate when in central booking before his trial to make his insanity plea and the theory he is supposedly genetically-wired to hate looks convincing. Finally and thankfully, the bastard is stabbed to death by the Muslim inmate's friends. You just know not a single damn was given and no tears were shed.
"Confession" has a rare version with a non-sympathetic murderer. The victim had just molested a child, but after his murderer put photos of Elliot's daughter on a pedophile website, he's not getting any sympathy from SVU. Not to mention that the murder pretty much eliminates any chance of identifying the molestation victim.
In another episode, the victim of the week was an Alpha Bitch and her friends who are all hated in their school, and pick on a fat girl. The alpha was so nasty that her own friends turned on her. Later, another girl who decided to be the next Alpha Bitch placed a skewered pig on the fat girl's locker; unfortunately for her, the fat girl caught and killed her. It's not hard to sympathize with the fat girl.
There was one case where the detectives were tracking down a leader of a gang, the guy was crushed to death when he fell into a garbage truck. It was later revealed that he savagely beaten the victim of the week so no sympathy was ever made at all.
An infuriating Amoral Attorney and child pornographer who had just used his knowledge of the legal system to Karma Houdini his way out in court a second time. Murdered by his first victim all grown up; when it's discovered he was in progress of raping another girl when he was shot and the woman would thus likely get off on defense of a third party, the detectives are okay with this.
"Pop" has an abusive husband/father found dead with the gun in his son's hands. Stabler goes out of his way to try and protect the son, believing that the shooting was justifiable even though the shooter wasn't in immediate danger at that moment. In the end, it ends up not mattering, because the mother also confesses, and since either scenario is plausible (each giving the other reasonable doubt), the DA is unable to prosecute.
"Anchor" doesn't have this trope enforced until the end. A young man is acquitted after convincing the jury that a far right radio show host is responsible for the defendant killing "anchor babies" (a derogatory term for children born in the U.S. to illegal immigrants, thus making the children American citizens). After the verdict is read, the defendant whispers something to his attorney and a smug look is on the defendant's face as the attorney looks concerned. Later, the attorney calls Fin to his office and tells him the defendant told him (the attorney), "Thanks. Now I can go kill more of those kids." Fin mentions they have to stop the defendant, but the attorney points behind his reception desk to the defendant, dead on the floor in a pool of blood, before the attorney hands his gun to Fin. You can assume nobody wept over the child killer.
Had Anthony Cooper, who ruined the lives of at least two main characters before he was killed by Sawyer.
Also, rather humorously, the obnoxious and bitchy red shirt Neil 'Frogurt' has a particularly satisfying death after 2 or so episodes of generally being an unhelpful dick.
You only see him for about ten seconds, but Kate's stepdad Wayne is clearly established as creepy, disgusting, and abusive. Richard's murder of the doctor also qualifies, although it may be more manslaughter.
Martin Keamy definitely qualifies. Both times he's killed.
The L Word: Jenny Schecter in the final season. Each teaser seems to end with yet another person having a reason to hate her.
The Mentalist: In the season 3 finale and season 4 premiere, Jane ended up killing the man believed to be Red John. It's later revealed that he wasn't actually Red John, but it ultimately didn't matter because the guy who was killed, as well as his wife, were a couple of kidnappers. Jane, defending himself, even managed to convince the jury to find him not guilty by reason of justifiable homicide.
Merlin: In addition to being a Red Shirt Army, it's really difficult to feel sorry for the Knights when they are in the middle of attacking sorcerers and get killed doing so. Sometimes they're attacking sorcerers that attacked them first, but other times they're attacking children or Druids that have never harmed anyone
Generally avoided in Motive which tends more to the revelation that the victim is nicer person than their first impression. But in the Motive web series, where the victim was a rookie cop partnered with the boss ten years ago when he was still a street cop, the revelation is how horrible the likable young man was and how hard he'd worked to drive the killer to kill him, ruining the lives of anyone she dated if she didn't break it off.
Murdoch Mysteries has this happen from time to time, including one example where it's revealed that a girl with Multiple Personality Disorder accused of killing her father had seen him murder her mother when younger.
Inspector Brackenried: Bastard bloody deserved it.
The Onedin Line: Has a storyline in series one with a discussion of a disputed death of a shipmate, covered up by the original captain but which probably was murder, four years prior to the events of the series. When Annie calls it a brutal murder, James claims he was a brutal man - so that's all right then.... However, James was looking at it from a sailor's point of view. He knew how much power a tyrannical captain had, and that having one could be a Fate Worse Than Death.
Oz: Everyone qualifies for this, since they're in a maximum security prison. Especially nasty pieces of work were William Cudney, who killed the son of the doctor that gave His wife an abortion, and Malcoln Coyle, who killed a family including an infant for fun. Even inmates who committed murder were appalled by their crimes.
By virtue of the premise of Person of Interest, some of the people the machine identifies as potential victims are less than sympathetic, meaning Finch and Reese are tasked with averting this trope. Played straight in the case of Wayne Kruger, who they failed to save.
The show's serial villains have a habit of killing each other.
At various times the protagonists wonder if they should save a POI who's seems particularly evil. Sometimes it's a case of protecting innocent bystanders who may get killed if the situation is ignored (such as mob wars). Sometimes the situation is more complicated than on first appearance. After the first couple of seasons though, Team Machine simply accepts that It's What I Do.
Played for Laughs with a married couple who both hire hitmen against each other, neither knowing about the other. The team seriously considers letting the idiots kill each other, and only decide to save them because they have nothing better to do with their time. In the end, they kidnap them both and give them a romantic dinner, which Reese calls "marriage counseling." They spend most of the time yelling at each other over their choice in assassins. They eventually work through their differences, and it's noted that they'll get off with minimal jail time because not only can they afford high-priced lawyers, but they're invoking Spousal Privilege and refusing to testify against each other.
A different married couple ended up on a darker note. Their story started with the two planning to defraud their charity, and then he faked his death and framed her for his murder so he could run off with her best friend. Once she figures it out, she goes after him to kill him. Reese tracks them down, decides the two deserve each other, makes sure they're evenly armed, and leaves them to shoot it out.
Reese: I'm in the business of stopping bad things from happening. I'm not so sure what's about to happen is a bad thing.
The journalists from season three who get a bunch of people (and themselves) eaten by a Giganotosaurus just to get a story.
Christine Johnson, the person who took over the ARC, tried to arrest the entire main cast, and had Lester forced out of the ARC, who is pushed into a Future Predator-full anomaly by Helen Cutter.
Henry Merchant from 5x03, who tries to get Emily institutionalized just for the sake of his reputation, and then shoots her, and then threatens to shoot Matt if she doesn't come back with him to the 1860s where she'd probably hang for murders that she didn't commit.
Some soldiers wander through an anomaly into the prehistoric time. There they see a young girl sitting on a rock. They decide to leave the girl behind, even if it means that she is most likely killed by prehistoric animals. But shortly thereafter the soldiers are attacked by prehistoric animals.
With a girl in school it is rather bordering. When three students had detention, a boy wanted to meet her for a date, but she humiliated and insulted him. Shortly after, she also offended his friend and went to the gym because she did not want to spend her time with two "losers and boredom". In the gym, she then met a primal animal.
Primeval: New World has a few, but Blake the drug dealer from "Angry Birds," who held Evan and Dylan hostage and cared very little for his partner-in-crime, clearly stands out.
Prison Break: When Agent Blondie and Wyatt are both killed by Mahone. Blondie hit Mahone's son with a car (along with killing Veronica Donovan and Frank Tancredi, and attempting to kill Sara Tancredi), and Wyatt killed Mahone's son (along with James Whistler, Bruce Bennett, and Roland Glenn).
Raines: A very real concern for the title character; as he hallucinates the victims, cases tend to be more strenuous for him if he doesn't like the person who died.
Reaper: Sam has to save his old Sadist Teacher from an escaped soul wanting to kill him in revenge, and it would have been better had they just let him get killed first. Fortunately he got his comeuppance in the end.
Revolution: Drexel in "Sex and Drugs". He is a sociopathic, politically incorrect, Ax Crazy drug lord. He put Charlie Matheson up to the task of killing his neighbour and Irish Cop Bill O'Halloran in exchange for Nora Clayton's life being saved. Once Charlie leaves, Drexel reveals that he lied and that Charlie would be killed once she killed off Bill. He did this to get back at Miles Matheson for having the bad manners to betray Sebastian Monroe and cause Drexel to be labelled with guilt by association. When Miles ran off to save Charlie from making a big mistake, Drexel retaliates by trying to force Aaron Pittman and Nora to shoot each other in a duel. Aaron responds by apparently shooting himself in the chest, but he is playing possum and successfully shoots and kills Drexel dead. Drexel's henchmen didn't really care about their boss's death at all, and nobody shed any tears over Drexel's death either.
The Sopranos' fifth episode, "College", has a rather famous invoked example. It was the first episode in the series' run that actually showed Tony Soprano committing a murder on-screen; before it, he had always left the dirty work to his underlings. Being an early episode, though, network executives at HBO still had their doubts about whether or not The Sopranos could sustain an audience in the long-term, and they argued that viewers would drop out in droves if they had to see the show's protagonist remorselessly killing an FBI informant without consequences. First, they tried to convince David Chase to write an alternate version with Tony letting the informant live, or just having Christopher kill him instead. When that didn't work, Chase compromised by agreeing to make the guy as unsympathetic as possible, writing in additional scenes where he's seen peddling drugs to local teenagers.
Star Trek: Deep Space Nine: In the episode "Business As Usual", Quark briefly started working for his cousin Gaila, a freelance arms dealer. The money was good but Quark found himself perilously close to the Moral Event Horizon. Finally, when Gaila made a deal with the Regent, a tyrant who planned to kill 28 million of his own people to quell a rebellion, Quark decided to intervene, setting up an "accidental" meeting between the Regent and the rebel leader. The Regent ended up killed, and Gaila was forced to go on the run. Neither Quark nor Sisko shed any tears:
Quark: The Regent's dead?! Sisko: The Purification Squad caught up with him this morning. Quark: I can live with that too. And I can think of 28 million other people who won't mind either. Sisko: 28 million and one.
The Strain (TV series): Amoral Attorney Joan Luss and the (fake) goth rock star Gabriel Bolivar, both of whom are rude, ungrateful, and are trying to sue the CDC team for doing its job, were asking for what eventually happened to them. Luss' transformation into a vampire left her basically mindless and feral and she was easily put down by a professional vampire hunter. Bolivar was taken as the new host body of The Master. By all accounts, he no longer exists.
Supernatural: There are plenty of these, and when someone has to die to show the Monster of the Week means business, it's often an Asshole Victim. In fact, in "Tall Tales", the Monster of the Week is less feral and more sophisticated than the usual fare, and makes it a point to target these sort of people.
Tales from the Crypt: Like its namesake comics, this show featured tons of these. Plenty of undeserving victims too, to be sure, but the vast majority of characters who meet their gory end have it coming — especially if they're the protagonist.
Teen Wolf had this with the victims of the kanima. The first victim was Isaac's father, shown to be physically and emotionally abusive to the point where he would lock his son in a freezer and nearly blinded him. The mechanic was shown being a jerk and ripping Stiles off for car repairs shortly before his own death. The later victims aren't necessarily shown to be jerks on-screen, but it's clear that they've been serious jerks in the past.
Torchwood: Mark Goodson from the episode "Small Worlds". We don't particularly mind that he's stalked and murdered, because the first time we see him he's trying to kidnap and rape a little girl.
Twin Peaks: This show is full of these but a special mention goes to MIKE and BOB. The two were a pair of serial killers but MIKE had a change of heart, repented and shot BOB dead. It didn't take.
Two and a Half Men: At the beginning of season nine, it is implied that Charlie may have been shoved in front of a train by a girlfriend who caught him cheating. His funeral is full of women talking about the STDs they got from him and a man who wants to collect $30,000 in what are implied to be drug-related debts.
The Unusuals: In the pilot, the late Detective Kowalski is revealed to have been a Corrupt Cop, an adulterer, a blackmailer and an all-around Jerk Ass for the purpose of making everyone a suspect. However, his widow is shown to love him and genuinely mourn him.
Mr. Tanner. Despite being universally disliked when Damon killed him it actually did make Stefan call him irredeemable, mostly because he still murdered the first guy he saw just to prove a point.
Definitely Giuseppe Salvatore. While he seemed to genuinely love Steffan and Damon, he showed a chilling willingness to shoot his own sons the moment he saw that they were trying to help Katherine escape. Even worse, when he catches the newly turned Steffan sneaking into the house, he reveals in a completely unrepentant manner that he is the one who fired the shots that killed them, because they disgraced the family. Steffan killing him and drinking his blood to complete the transformation into a vampire is an excellent example of Poetic Justice.
Stefan deliberately creates one in Season 4. He turns a confessed murderer so Jeremy can kill him to grow his hunter's mark.
Veronica Mars: The first season is spent by the titular character trying to find out who killed her best friend, Lilly Kane. Lilly isn't exactly an example of this trope, though over the course of the season it is discovered that she wasn't the nicest person either. She was, in fact, proven to have been cheating on her boyfriend with her boyfriend's father. The real embodiment of this trope is her killer, said boyfriend's father with whom she had a lengthy affair, Aaron Echolls. He is caught and imprisoned at the end of season one, and his trial takes place at the end of season two. He has false evidence planted to muddy up the investigation, throwing suspicion on Lilly's brother, and ending with him being acquitted. Consequently, no one sheds a tear or opens up much of an investigation when Duncan Kane has Aaron Echolls murdered in his hotel room following the trial.
A non-fatal variation: in season 2, Veronica is hired by Chip Diller, a Neptune College student, to prove he is not a serial rapist. It turns out that while he is a misogynist, he is not a rapist. The rapes continue into the following year (Veronica's freshman year at the same college), and Chip is anally violated with an Easter egg in retaliation for a rape that turns out to have been a fabrication.
In the very last episode of The Wire, Cheese, who has been a Jerk AssSmug Snake drug dealer and gangster since his debut, mistakenly admits in the middle of a self aggrandizing speech that he sold out his uncle Prop Joe to Marlo Stanfield, which resulted in his uncle's death. Within a couple of seconds of doing so, Slim Charles, (who had acted as the uncle's Number Two for the past two seasons) shoots Cheese in the head right in front of the various drug lords who were assembled for a meeting. Of the dozens there, only one protests... because it means they lost the money Cheese was going to kick in to a joint project. All the others stand around muttering things like "Motherfucker had it coming", and "That's what you get" before they leave his body to lie there in the street.