->'''Moss''': If you were a murderer, what would your nickname be? Mine would be "The Gardener" cause I'd always leave a rose at the scene of the crime.\\
'''Roy''': What would your murder weapon be?\\
'''Moss''': ({{beat}}) [[ZigZaggedTrope A hammer.]]
-->-- ''Series/TheITCrowd''

There are killers who have a specific type of victim, and there are killers who leave behind calling cards.

But for some, this just isn't dramatic enough. No, he has to pattern his kills after a famous set, like the {{seven deadly sins}}, or a work of fiction. The killer will choose victims who match up with the set and/or he will kill them in manners befitting the set. Note that the killer will avoid repeating methods of murder: each death will represent, in some way, another portion of the set or story.

The motives of the killer for choosing the set can vary. If the motive is revenge or punishing a sin, then the killer is also a PoeticSerialKiller.



[[folder:Comic Books]]
* Issue #14 of Neil Gaiman's ''ComicBook/TheSandman'' featured a convention of Serial Killers. While a variety of serial killer stereotypes were explored, one in particular fits this trope. At one point, two serial killers (one calling himself "Fuck You!" and the other calling himself The Connoisseur, are comparing victim counts, and when Fuck You laughs at The Connoisseur "score" (he's only killed eight people, as compared to Fuck You's 170+), The Connoisseur admits that he has very refined tastes when it comes to victims.
---> ''"There was something about pre-operative transsexuals that fascinated the Connoisseur..."''
* In an issue of ''ComicBook/TheMazeAgency'', a killer starts murdering members of the Ripperologists (a club of people interested in UsefulNotes/JackTheRipper) in an order based on Jack the Ripper's famous poem:
-->"I'm not a butcher, I'm not a Yid,
-->"Nor yet a foreign skipper.
-->"I am your own lighthearted fiend,
-->"Yours truly, Jack the Ripper."
* In ''ComicBook/{{Azrael}}'', the Crusader murdered members of [[AncientConspiracy the Order of Purity]] in ways based on the martyrdom of various Christian saints.
* SelfDemonstrating/TheJoker once decided to kill everyone in Gotham whose name was a palindrome. Like most of Joker's crimes, this theme was selected on a whim.
** Another Franchise/{{Batman}} villain, Calendar Man, loves to commit crimes relating to certain holidays. He helps Batman track down another holiday-themed killer in ''ComicBook/TheLongHalloween''.
* Franchise/{{Batman}} once fought a villain called the Inquisitor, who was killing priests using methods based on the seven deadly sins.

* ''Film/TheAbominableDrPhibes'' uses the 10 plagues of Egypt to carry out his revenge.
* Johnathan Doe from ''Film/{{Se7en}}'' bases his victims and deaths on the seven deadly sins.
* In ''Film/TheatreOfBlood'', Creator/VincentPrice (playing a hammy [[Creator/WilliamShakespeare Shakespearean]] actor) kills theatre critics in the manner of various deaths from Shakespeare's plays.
* In ''Film/BasicInstinct'', a woman kills a retired rock 'n roll star during sex, in the exact same way that a rich novelist named Catherine Tramell described in one of her books. When the police suspect her, she points out how stupid she would be if she were to write it down in her book first. Eventually they find the culprit: [[spoiler:police psychologist Beth, an old flame of Nick who was obsessed with Catherine. Then the last shot reveals Catherine as the real killer, making this an inversion.]]
* In ''Film/HellraiserInferno'', the Engineer will murder people close to Joseph and then leave a finger behind from a boy he's keeping captive to complete a set of exactly 10 victims. [[spoiler:All three of them are in fact the same person.]]
* Stuntman Mike in ''Film/DeathProof'' kills with his [[TitleDrop death proof]] stunt car.
* The 2012 film ''TheRaven'' features a series of killings based on Creator/EdgarAllanPoe's works. As it's a 19th-century period piece, Poe himself gets involved in the investigation.

* Creator/AgathaChristie:
** In ''Literature/AndThenThereWereNone'', the deaths were patterned after the "Ten Little Indians" rhyme. (Also a case of PoeticSerialKiller as the victims were all chosen to die because they'd [[KarmaHoudini gotten away with murder]].)
** Another work of hers that uses a similar motif is ''[[Literature/MissMarple A Pocketful Of Rye]]'', which has the deaths based on the nursery rhyme "Sing a Song of Sixpence". [[spoiler: Subversion, as this is really a RedHerring.]]
** In another Agatha Christie novel, ''Literature/TheABCMurders'', the killer murders alphabetically, starting with a woman whose name began with A in an A town, then a person whose name began with B in a B town, etc. He always leaves an ABC Railway Guide next to the body. [[spoiler:But as in "A Pocketful of Rye", this is a red herring, the killer really did have a specific target.)]]
* In ''Literature/TheNameOfTheRose'', the killings follow symbolism from the Literature/BookOfRevelation. [[spoiler:A subversion, however, as it turns out this pattern is a total coincidence.]]
* One of the earliest (if not the first) examples in English literature is S.S. Van Dyne's ''Literature/TheBishopMurderCase'', where the killer murders his victims based on classic nursery rhymes.
* In ''Literature/TheDanteClub'' by Matthew Pearl, the killer mimics the punishments of sinners in Dante's ''Inferno'' in post-Civil War Boston.
* The killings in ''Lestrade'' by MJ Trow are all based on the cautionary tales in Heinrich Hoffmann's ''Literature/ShockheadedPeter''.
* In ''The Executioner'' by Jay Bennett (no relation to [[Literature/TheExecutioner the Mack Bolan series]]), four drunken youths are in a car crash, which kills one of them. A mysterious killer enacts his revenge by plotting the murder of the three survivors, the first one by fire, the second one by water, and the third by earth.
* The killer in ''Literature/AngelsAndDemons'' used the classic 4 elements as a theme to his murders... and for the locations. Earth, Fire and Water were easy; Air took a little creativity. [[spoiler:He punctured the victim's lungs.]]
* The killer in Boris Starling's ''Messiah'' murders his victims based on the apostles. A man named Philip is hung, a James is beheaded, a Peter is crucified upside-down and so forth.
* Creator/ElleryQueen used this one a ''lot'':
** In ''Ten Day's Wonder,'' the theme was the Ten Commandments.
** ''Double, Double'' used the children's rhyme Rich Man, Poor Man, Beggarman, Thief.
** In ''A Cat of Many Tails,'' the murderer [[spoiler:was a doctor who was systematically killing the people whose birth he had presided over.]]
* The killer in ''Literature/TheBoneCollector'' bases his murders on turn-of-the-century crime novels.
* C J Sansom's ''Revelation'' uses imagery from the Literature/BookOfRevelation for his killer's inspiration.
* Parodied in ''Discworld/MakingMoney'' with the [[LIsForDyslexia Dyslexic]] Alphabet Killer, who only got as far as A and W.
* ''Literature/ShadowPolice'': The killer in ''Who Killed Sherlock Holmes?'' uses the murders in the Sherlock Holmes stories as their theme.


[[folder:Live Action TV]]
* Penn, a vampire in ''Series/{{Angel}}'' constantly reenacted the killing of his own family while under the wing of his sire, [[EvilMentor Angelus]]. When Angel encounters him a century later, he's still at it (calling it his "art") and Angel mocks him during their fight for the lack of imagination in sticking to the same pattern all this time.
* There was an episode of ''Series/{{Bones}}'' where the killer based his killings on those in Bones' recent book, but the manner of the killings was different each time. [[spoiler: It turned out it was a Strangers On a Train Plot.]]
* The pilot episode of ''Series/{{Castle}}'' features a murderer that patterns his killings after ones detailed in the titular author's mystery novels. [[spoiler: Subverted in that the actual murderer was only doing it to frame another character and cover up his own crime.]]
* ''Series/CriminalMinds'' has had a few of these, for example a man who targeted people he considered having escaped justice by calling themselves victims of society, public hysteria, or anything else.
** They also did the "crimes based on a work of fiction" plot in "Empty Planet".
** Also did a Dante's Inferno-inspired killer, someone who was obsessed with [[BurnTheWitch witch hunting]], and a ''Cinderella'' killer. They love this trope.
* ''Series/{{CSI}}'''s Paul Millander, who chose victims based on their birthdays. Grissom was to be his last victim at one point. And then later it's revealed that he chose them because [[spoiler:their birthdays were the same day his father died.]]
** There was also [[spoiler:the Miniature Killer.]]
** The killer in the two-parter "Skin in the Game/The Devil and D.B. Russell" uses Dante's nine circles of Hell as their theme.
* ''Series/{{CSI NY}}'' had Shane Casey, who targted victims involved in his brother's conviction, and dressed them in cryptic t-shirts. (also a Poetic Serial Killer)
* ''Series/{{Dexter}}'':
** The Trinity Killer, who kills people in ways that mimics how his sister, mother and father died, although it turns out [[spoiler:that [[NonIndicativeName his nickname is non-indicative]]. He actually kills in fours, starting every cycle with kidnapping and killing a boy, who is supposed to represent himself]].
** The Ice Truck Killer chops up prostitutes and leaves their parts scattered [[spoiler: because he watched while his mother - and, by extension, Dexter's - met the wrong end of a chainsaw at the hands of drug dealers]]. On top of that, the bodies are carefully drained of all blood [[spoiler: because he and Dexter spent three days locked in the shipping container where their mother died, wallowing in her blood]].
** The Doomsday Killer kills his victims based on his interpretation of the Literature/BookOfRevelation. He believes that if he can complete the sequence on a certain day, he will bring on the Apocalypse.
* Expect a killer with the FreudianExcuse to choose victims who remind him of his parents, like the CriminalMindGames killer of ''Series/LawAndOrderSpecialVictimsUnit'', as well as Fin's step-son.
* ''Series/MidsomerMurders'':
** "Echoes of the Dead" features a killer who based his murders on old murder cases, such as George Joseph Smith.
** ** In "Death and the Divas", the killer's theme is the horror movies of a particular actress.
** In "The Ballad of Midsomer County", the killer leaves items associated with the eponymous folk song with the bodies of his victims.
* Plenty of ''Series/{{Millennium}}'' episodes revolve around this type of killer.
* A SerialKiller on ''Series/{{NUMB3RS}}'' chose victims with the same names as the 12 apostles and killed them in the way each apostle died. Some of them were pretty gruesome, too.
** The same thing occurred in a TV crime drama called ''[[http://www.imdb.com/title/tt0249301/ Messiah]]''.
* In the finale of ''Literature/TheConditionsOfGreatDetectives'' the serial killer kills amateur detectives.
* The serial killer in ''Series/BronBroen'' who kills people in media-attracting ways to highlight social problems in Scandinavia, from class wars, poverty, those weak and vunerable in society (children and the mentally ill), corrupt police forces, etc.
* Subverted in ''Series/JonathanCreek'', where a series of murders are linked by the media because the victims were all women with flowers for names. The media obsess over the psychology of the SerialKiller (and terrify all women in London with flower names) while it turns out that the killer was actually a disturbed individual killing at random and the flower names thing was a coincidence. Worse, a different, premeditated killer is able to (temporarily) get away with a murder because his intended victim had a flower name and fitted into the other killer's false "pattern".
* ''Series/{{Psych}}'': [[Series/AlfredHitchcockPresents "Mr Yin Presents ..."]], in which the killer's murders are staged to model scenes from Creator/AlfredHitchcock's films. Some [[PropRecycling props from the original films were used in the episode.]]
* ''Series/{{Supernatural}}'': The murders in [[Recap/SupernaturalS04E05MonsterMovie "Monster Movie"]] are modeled after old monster movies from Creator/{{Universal}} while the the murders in[[Recap/SupernaturalS08E08HunteriHeroici "Hunteri Heroici"]] are themed after Animation Tropes and reference western animation.
* ''Series/{{Endeavour}}'': In "Fugue", a WickedCultured opera-themed serial killer seems to be choosing the names of his victims in the order of the notes of the treble clef, EGBDF. [[spoiler: While he is doing that, more specifically he's killing people who were involved with his original trial, or were related to those who were.]] He also murders them in ways that are based on death scenes in operas.
* ''Series/{{Lewis}}'': In "Magnum Opus" the killer associates each murder with a stage of a four-part alchemical procedure.
* ''Series/MissFishersMurderMysteries'': In "Murder Under the Mistletoe", the murderer uses 'The Twelve Days of Christmas' as his theme.
* {{Parodied|Trope}} in ''Series/TheITCrowd'', where Moss says if he was a themed killer he'd go by the title of "The Gardener" and he'd leave a rose at the scene of the crime as his calling card. When Roy presses him for what his murder weapon would be, he thinks for a {{beat}} then answers ''[[ZigZaggedTrope "...a hammer."]]''
* ''Series/CSICyber'': In "5 Deadly Sins", the killer uses the so-called '5 deadly sins' of social media (Hate Speech, Porn, Violence, Drugs, & Trolling) as their theme: killing victims guilty of these sins in a manner appropriate to the sin.
* ''Series/{{Alcatraz}}'': Kit Nelson, one of the escaped inmates from Alcatraz, was a [[WouldHurtAChild child killer]] who always performed the same ritual to imitate the way that [[SiblingMurder he murdered his own brother]], who was his first victim. He only targeted preadolescent boys, breaking into their rooms at night to kidnap them, then force them to participate in his brother's favorite pastimes. Eventually he would strangle them and drop off the bodies back in their room with a flower in their hand.

[[folder:Roleplaying Games]]
* A scenario in the ''Blood Brothers'' supplement for the ''TabletopGame/CallOfCthulhu'' RPG involves a killer murdering his victims in ways that symbolise the nine muses of Myth/GreekMythology.

[[folder:Video Games]]
* ''VideoGame/DiscworldNoir'' features a parody of ''Theatre of Blood'', with the plays of Hwel, the Disc's version of Shakespeare.
* The Origami Killer in Quantic Dream's ''VideoGame/HeavyRain'' has a rather unique way of killing his victims. He kidnaps his victims in public places ( a local park for example), though no one ever actually sees him. His victims disappear for four days (still alive throughout the time period) and then are found dead in a wasteland-like environment, drowned in rain water with an orchid on their chest and an origami in their hand.
** [[spoiler: Gets even better. His father indirectly caused his brother to die, drowned in rainwater, so he's putting fathers through perverse tests, to see if they can actually succeed at doing what his father did not. He keeps the children he kidnaps in a gutter, and lets it fill with rainwater. He was always a fan of Origami, as his brother made little origami dogs. His mother also grew orchids, which his brother loved, so he places one on the victims chest as an apology.]]
* The Phoenix, the villain of ''InMemoriam'' [[spoiler:murders members of a religious catholic sect in specific locations visited by a murdered philosopher, arranging their corpses in ways corresponding to the philosopher's theories.]] He then uses the victims as puzzles to lead the player towards finding him.