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Context Recap / PersonOfInterestS04E19

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1'''Season 4, Episode 19'''
2!Search and Destroy
3
4-->'''Finch:''' There's only one thing powerful enough to systematically destroy Khan's personal and professional life this throughly.\
5'''Khan:''' ''[being eavesdropped on]'' Well this is the crazy part. It's not human that's after me. It's an artificial intelligence.\
6'''Finch:''' [[HijackedByGanon Samaritan]].\
7'''Khan:''' It's here. We always knew this was possible. Consider what's happened to me!\
8'''Samaritan:''' [[AC:Intercepting cell phone signal...Target located. Threat level: ''High'']] ''[draws a target symbol on Khan]''
9
10Sulaiman Khan, the billionaire [[InsufferableGenius eccentric genius]] who founded the world's foremost computer security company, wakes up to learn that the company has been hacked. His private e-mails--including all the ones where he rips into his friends and co-workers--are being discussed on all the morning news shows, steamy pictures of his [[TrophyWife estranged wife]] are in the hands of the tabloids, the board of directors has just fired him after seeing financial records that make it look like he was embezzling from the company, and [[FromBadToWorse the IRS is raiding his condo]]. Khan is convinced that only an artificial intelligence could breach his company's security, and that the AI is [[ItsPersonal out to get him]]. He doesn't know [[ProperlyParanoid just how right he is]]: the hacker was Samaritan, which wants to use his antivirus software (and the "immunization chip" he's developing) for its own ends, and it ''is'' out to get him--which is why The Machine gave Finch Khan's number.
11----
12* AdvertisedExtra: Zoe is in all of two scenes.
13* AllOfThem
14-->'''Khan:''' What networks are covering this?\
15'''Assistant:''' All of them.
16* AntagonistInMourning: A mild case when Greer expresses regret that fellow {{Machine Worship}}per Root has been targeted for elimination. But she did pick the wrong God.
17* ArcNumber: 314 ([[MouthfulOfPi pi]]), as the briefcase combination.
18* TheBadGuyWins: The POI leaves the protection of Team Machine, gets apprehended by Samaritan and after a brief conversation is shot by Greer, who smugly lights up a cigar while standing over the man's corpse. Samaritan's interface, projected onto the wall, then [[VictoryPose triumphantly]] lights up with a "Threat Eliminated" message.
19* BaitAndSwitch:
20** Finch points out that it will only be a matter of time until Samaritan finds the Machine's location. The payphone rings ominously... and Samaritan switches scenes to where Greer tells Khan that their search found no trace of the Machine on any networked device in the world.
21** After the van with Reese and Khan crashes, Finch warns that Samaritan operatives are on their way. A black SUV roars up…driven by Root.
22** Various RedHerring motives are offered, such as a board member trying to depose of Khan for his own profit, or an attempt to seize Khan's biotech.
23** The Machine never wanted what was ''in'' the briefcase.
24* BatmanGrabsAGun: Defied by Finch, who is repeatedly offered a gun and firearms training by Reese, but refuses:
25-->'''Finch''': When the time comes for me to pick up a firearm, all will truly be lost.
26* BoringButPractical: In a sense, Reese's M4 carbine. It's not the most exotic weapon POI has featured, but Reese puts it in single-shot mode and uses the scope to Curb-Stomp the Samaritan team with incredibly accurate single shots rather than wasting rounds with the usual suppression/ATeamFiring that Team Machine does. Notably, this is what any RealLife trained soldier would do in combat.
27* TheBusCameBack:
28** [[TheFixer Fixer]] [[Recap/PersonOfInterestS04E14 Zoe Morgan]] is hired to "clean up the mess" by Khan's company.
29** Martine resurfaces after a fairly long absence.
30* CallBack: quite a few.
31** Reese tells Finch that only the paranoid survive. Reese says this to himself in the [[Recap/PersonOfInterestS02E01 Season 2 premiere]] after Root kidnaps Finch.
32** There is also a callback to the episode before this, [[Recap/PersonOfInterestS01E23 "Firewall"]], where Reese says "Just because you're paranoid, doesn't mean they're not trying to kill you." Funny enough, the person he said this to was Root in disguise.
33** Reese's VisualPun is a reference to [[Recap/PersonOfInterestS02E22 when Shaw handed Reese a shotgun and said she's driving]].
34** Reese says that they can tell Khan everything because he isn't [[Recap/PersonOfInterestS04E02 Claire Mahoney]] or [[Recap/PersonOfInterestS04E05 Simon Lee]].
35** During the flashbacks in "The Cold War" focusing on the end of his career at [=MI6=], Greer carried a [[Franchise/JamesBond Walther PPK]]. He breaks another one out in this episode to murder Khan.
36** This isn't the first time [[Recap/PersonOfInterestS03E03 Root has used]] KnockoutGas [[Recap/PersonOfInterestS03E03 on a large number of people]]. She also says, "You're the boss" before smashing the Faberge egg, like when the Machine stopped her from killing Hersh.
37* ChekhovsGun:
38** The briefcase Root acquires turns out to be important in the season finale.
39** Averted with the untraceable firearm Khan gets from his loyal assistant. Contrary to Chekhov's dictum, it never gets fired. Likewise the C4 explosive Root insists on bringing.
40* CigarChomper: Surprisingly enough it's Greer, who after shooting the number of the week lights up to celebrate.
41** ShownTheirWork: His cigar of choice is the [[ManOfWealthAndTaste ultra-expensive]] [[http://www.gurkhacigars.com/home.php Gurkha.]]
42* CoincidentalBroadcast: His assistant wakes up Khan and turns on his television, just in time for a recap of the scandal.
43* ContinuityNod:
44** Khan's personal investment portfolio was targeted by Samaritan in [[Recap/PersonOfInterestS04E11 the flash crash]], but the crash didn't affect [[ChekhovsGun the stock price of Kahn's company]].
45** Root and Finch still [[Recap/PersonOfInterestS04E18 have a strained relationship]].
46** Reese speculates that Khan's "immunization chip" is related to [[Recap/PersonOfInterestS04E13 the transponders Samaritan was working on in Maple]].
47** Having increasingly switched over to using a Glock 17 as his primary sidearm, Reese offers Harold his SIG-Sauer [=P226R=] , his main weapon of choice for the previous three seasons.
48** Root continues to use the [[Recap/PersonOfInterestS04E15 Heckler and Koch USP Compact]] and has even stopped using GunsAkimbo during this episode.
49* ConvenientlyTimedAttackFromBehind:
50** Reese knocks out a security guard who sees Khan drilling the lock on the generator room, and later saves Khan's life at the prison.
51** Finch warns Reese about a Samaritan mook creeping up behind him, then moments later Reese saves Finch's life the same way.
52* CrashingThroughTheHarem: Root hides in a hotel room where a couple is in bed together.
53* CurbStompBattle: Look closely in the climax and you'll see that it's not Team Machine that's on the defensive. Reese and Root carve through multiple Decima assets despite being outnumbered, and only withdraw due to losing the POI and running low on ammo.
54* CuttingTheKnot: The security on Khan's phone is too good for HollywoodHacking, so our heroes hack the phones of the people he's calling. When Reese wants to hear what's happening in the board meeting, it turns out that Zoe Morgan has been invited. When faced with CCTV cameras, Reese just shoots them.
55* {{Determinator}}: Khan, which eventually causes his death, as Samaritan knows he won't give up until he has answers.
56* DisproportionateRetribution: Samaritan's systematic and personal destruction of Khan simply for getting in its way.
57* EveryManHasHisPrice: Samaritan gives $50,000 to an inmate, then promises another $50,000 if he kills Khan.
58* EverythingIsOnline:
59** Samaritan can HackTheTrafficLights and activate street blockades.
60** Averted with, ironically enough, The Machine itself. Samaritan couldn't find The Machine on any networked device running Khan's software anywhere in the world. This disproves the popular fan theory that The Machine is running on regular people's personal devices and all but confirms that [[Recap/PersonOfInterestS02E22 the servers "Ernest Thornhill" had moved from Hanford, Washington]] are still active.[[spoiler: [[Recap/PersonOfInterestS04E22 A few episodes later]], we learn that The Machine is actually living decentralized within the U.S. power grid.]]
61* EvilGloating:
62** Khan knows that Mark Lee can't resist a personal meeting to gloat over his downfall.
63** [[AC:Threat Eliminated.]]
64* ExactWords: A surprisingly brutal one. Khan demanded that Greer allow him to look into the eyes of [[DeusEstMachina "God"]]. [[BeCarefulWhatYouWishFor Greer obliges him with a quick shot to the chest]] with his Walther PPK. Then as the blood drains out of Khan, Samaritan shows all the surveillance it's been doing on him, the footage [[ReflectiveEyes reflected in the man's lifeless eyes]].
65* {{Expy}}: Khan's software seems to be one for [=McAfee=] Antivirus. It comes pre-installed on nearly every computer, has a not-so-great track record as of this episode's original airdate and has a founder who is no longer with the company. Arguably, Khan himself may be one for John [=McAfee=], the founder of [=McAfee=], albeit a little less...eccentric than his real-life counterpart.
66* FauxAffablyEvil: Up until this point, Greer's affable EvilBrit schtick was so well done, one could forget that he was even an antagonist. Here, he begins to drop the facade and display a LackOfEmpathy in the climax.
67* {{Foreshadowing}}: Both Greer and Finch point out that Khan's curiosity would be the death of him. It's exactly what happens to him in the end.
68* ForgottenPhlebotinum: Khan never got to use his gun.
69* GodzillaThreshold: Khan seems to think the company hiring Zoe Morgan is this.
70-->"Okay, I know it's bad, but come on, it's not ''Zoe Morgan'' bad. Right?"
71* GoodSmokingEvilSmoking: This time, it's evil all the way with Greer breaking out a cigar after shooting Khan.
72* HandcuffedBriefcase: Root cuffs the briefcase to her own wrist, so it will stay with her while fighting those trying to get it back.
73* HealItWithBooze: Or INeedAFreakingDrink when Reese puts a bottle next to Root who is bandaging her injuries.
74* HeKnowsTooMuch: Khan is removed from control of his company because he stumbles across Samaritan's secret use of his software. When he deduces an AI is behind things, Samaritan decides to kill him.
75* HeroicSelfDeprecation: Finch on using a weapon:
76--> '''Finch:''' When the time comes for me to pick up a firearm, all will truly be lost.
77* HonorBeforeReason: Even though Samaritan is involved, Reese still insists on protecting Khan, though it could blow their cover.
78* HumiliationConga: Khan as VictimOfTheWeek.
79* IKnewIt: InUniverse. Khan says this when he is proven right about the existence of artificial intelligence.
80* ImprobableAimingSkills:
81** Root lends a hand via God Mode and plays spotter for Reese when he utilizes a sniper rifle on some security cameras.
82** Later, Reese lays down scarily accurate fire with an M4 Carbine when engaging Samaritan assets.
83* IncrediblyObviousTail: Khan eyes Reese suspiciously in the bar, and recognizes him after Reese springs him from prison. Naturally, he assumes Reese is working for his enemies.
84* InsufferableGenius: Khan seems to have been this throughout his career, and it's the main reason why everyone, including his closest friend, turns on him so quickly after the hack.
85* ItsPersonal:
86** Samaritan sets out to kill Khan personally instead of delegating to Martine.
87** Root and Martine for each other. They even discard their weapons.
88* TheJeeves: Khan's assistant, who stays loyal even when his wife, company, best friend, [[ArsonMurderAndJaywalking and lawyers]] leave him. When Khan notes that he must have said nasty things about her also in the leaked emails, she just deadpans that he's said worse to her face.
89* KickTheDog: Samaritan [[PickYourHumanHalf seems to take a vicious pleasure]] in destroying the life of a man simply for being an inconvenience. Ironically Khan is fascinated by the idea of an artificial intelligence and could have been a convert to Samaritan's cause. Greer however guns him down without a thought.
90* TheKindnapper: Waking up in the midst of Team Machine, Khan naturally tries to flee these strange people, only to trip because he's been leg-cuffed and zip-tied.
91* KnockoutGas: Root uses this in a restaurant.
92* LawmanBaton: One of the telescoping variety is used by Reese to clobber the perp trying to throttle Khan.
93* MadeOfIndestructium: The briefcase Root steals.
94* ManOfWealthAndTaste: Greer's cigars are expensive even for him, as Martine notes.
95* MinorCrimeRevealsMajorPlot: Khan found his company was using way too much diesel. This threatened to expose Samaritan using his company's servers.
96* MoodWhiplash: Team Machine helping themselves to Chinese takeaway after rescuing Khan.
97* NeckLift: Khan being throttled by a giant inmate.
98* NiceJobBreakingItHero: If Finch hadn't given the curious Khan as little information as possible about the AIs, the latter might not have run away and gotten himself captured and executed.
99* NiceJobFixingItVillain: Samaritan shuts off the camera feeds in the prison so Finch or anyone else watching would be in the dark. Unfortunately for it, Reese manages to steal a uniform, break out Khan and escape onto the shadow map before it could see him.
100* NoHoldsBarredBeatdown: Root and Martine, until Reese pulls Root away.
101* OffscreenTeleportation: Khan vanishes in a lightly wooded area while wearing dark clothes against a snowy background and only seconds away from the last time he was seen.
102* OnePhoneCall: Khan asks for this, but Samaritan makes it look like he's already gotten it.
103* PistolWhipping: Root does it to Samaritan assets. Reese to a security guard, and buttstrokes a mook in the final shootout.
104* PetTheDog: Subverted when Greer does Khan the courtesy of answering his questions, only to brutally shoot him.
105* PercussivePickpocket: Khan lifts Lee's access card when he grabs him aggressively in the bar.
106* PreemptiveDeclaration: Root tells the waiter to lie down. [[KnockoutGas He falls down instead.]]
107* PreMortemOneLiner: Perhaps the most blunt one yet in the series.
108-->'''Greer:''' Very well.
109* PricelessMingVase: Root finally opens the briefcase to reveal a Fabergé egg. On the instructions of the Machine, she smashes it and stores the briefcase instead.
110* ProperlyParanoid: Khan. Justified since he runs a computer security company. Invoked with Finch.
111* PullTheThread: Khan's troubles started when he realised the company was buying a lot more diesel fuel than they needed just to run the generators in the building.
112* PunkInTheTrunk: Reese's TimeForPlanB, apparently a prison guard.
113* ScrewThisImOuttaHere:
114** Mark Lee points out that if Khan really is being targeted by an ArtificialIntelligence, the best thing is to get as far away from him as possible.
115** Superior numbers force Team Machine to leave without finding Khan.
116* ShaggyDogStory: The B-plot with the briefcase. Root gasses a restaurant to steal it, tries to no avail to break into it, and eventually the Machine has to text her the combination. The only thing in the briefcase is a Fabergé egg, [[SugarWiki/FunnyMoments which Root then throws against the wall, shattering it]]. [[BaitAndSwitch The briefcase itself was the item of value all along.]]
117* ShippingTorpedo: Zoe disapproves of Reese and Iris and had no issue letting him know. Not because of jealousy, but because she's worried that Iris will very likely get hurt.
118* SkewedPriorities: When Finch confirms Khan's suspicions that an AI is behind his problems, he pesters Finch with questions despite being in the middle of a shoot-out. Not happy with the answers, he then does a StealthHiBye away from the protection of Team Machine.
119* SuspiciouslySimilarSubstitute: Rather than pay Lambert's actor for about 5 seconds of screentime, a very similar-looking young Englishman is Greer's aide in this episode.
120* TakeThat: The antivirus being an expy for [=McAfee=] becomes particularly funny when Khan mentions the virus being bloated and inefficient in its most recent release.
121* ThereIsNoKillLikeOverkill: Invoked when Root adds C4 explosive to an SUV-load of weapons.
122* ThrowAwayGuns: Reese leaves behind his sniper rifle (though he's got plenty of guns in the trunk). Root and Martine throw aside their guns after running out of ammo for the satisfaction of pounding each other.
123* TooDumbToLive: Such is Khan's determination to discover more about the AI that ruined his life, he breaks free of Team Machine and allows himself to be captured.
124* TrackingDevice: There's one in the briefcase, and Root has to short it out using an electric cord. Unfortunately, the former owners are already kicking down the door.
125* VanInBlack: Used for a BaitAndSwitch. It's Root in the black SUV, not Samaritan operatives.
126* VisualPun: Reese calls "shotgun!" [[DontExplainTheJoke while holding a shotgun]].
127* WhamEpisode: We find out that Samaritan is using Khan's antivirus software to search for the Machine. Greer says that the Machine is not on any networked device, but Finch says it's only a matter of time until Samaritan finds it.
128* WhyDontYouJustShootHim: [[AvertedTrope Greer, in true Greer fashion, does]].
129* WrongGenreSavvy:
130** Khan correctly deduces that the attack on him is engineered by an artificial intelligence but he thinks that it has something to do with the new technology he is developing. Unfortunately for him, he is actually caught in the middle of a war between two artificial intelligences and he was targeted simply because Samaritan needed his company's infrastructure and he started asking too many questions.
131** ''Samaritan'' plays this straight. When Reese shoots the cameras, its first instinct is to send for maintenance. Though Samaritan mooks led by Martine quickly appear, so presumably it was just being practical -- someone has to fix the cameras, right?
132* YouHaveToBelieveMe: Khan to Mark Lee. Later he's surprised when Team Machine ''does'' believe him.
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