History Film / IKnowWhoKilledMe

* ItsAllAboutMe: For most of the movie, Daniel is apparently willing to let Aubrey and Dakota die and allow a violent serial killer escape justice if it means keeping his [[SwitchedAtBirth own crimes]] a secret. He abruptly changes his tune in time for the big climax.

* {{Homage}}: To the work of Creator/BrianDePalma. There are identical twin sisters (''Film/{{Sisters}}''), a sex worker protagonist in danger of being killed by a serial killer (''Film/DressedToKill'' and ''Film/BodyDouble''), and a heavy {{giallo}} influence (all of his movies previously mentioned, plus ''Film/BlowOut'').

* KnifeNut: The killer uses knives as his WeaponOfChoice, though oddly enough, he doesn't use actual knives, but rather blades crudely made out of shards of glass.

* AdultFear: Aubrey's parents face their worst nightmare after their daughter is kidnapped by a serial killer and tortured to the point where her arm and leg have to be amputated.

* SwitchedAtBirth: [[spoiler:Daniel]] bought [[spoiler:Aubrey]] from [[[spoiler: her and Dakota's drug-addicted mother]] after his own daughter died at birth.

%%* SurrealHorror
* SwitchedAtBirth: Daniel bought Aubrey from Dakota's drug-addicted mother after the death of his and Susan's baby.

* KnifeNut:

''I Know Who Killed Me''is a 2007 American psychological horror film directed by Chris Sivertson, written by Jeff Hammond, and starring Creator/LindsayLohan.

* AsHimself: Art Bell, in one of the most WTF cameos ever.

* EvidenceDungeon: You practically couldn't keep more incriminating evidence in one place if you wanted to get caught.
%%* FamilyFriendlyStripper: Back then Lindsay was apparently still too big a star to get naked.
* GroinAttack: [[spoiler:The villain gets a very brutal, though totally deserved, one via a broken bottle before he's killed.]]
* {{Homage}}: To the work of Creator/BrianDePalma. There are identical twin sisters (''Film/{{Sisters}}''), a sex worker protagonist in danger of being killed by a serial killer (''Film/DressedToKill'' and '''Film/BodyDouble''), and a heavy {{giallo}} influence (all of his movies previously mentioned, and ''Film/BlowOut'').

%%* KnifeNut

Aubrey Fleming is your average TeenGenius. She plays piano. She gets good grades. She has a boyfriend. Things are going insanely well for her, until one day when she just...vanishes.

She's found a week or so later, missing a hand and a foot. However, the person who winds up in the hospital bed insists that she's not Aubrey Fleming, but rather is an identical stripper named Dakota Moss. Aubrey's family decides to take her in, even after an unexplained cut appears on her arm. However, Dakota's still not convinced that she's really Aubrey, and starts to figure that the unexplained cuts and amputations might have also happened to the real Aubrey Fleming ...

%%* AdultFear: Intensely so, for Aubrey's parents.
* AllThereInTheManual: Deleted materials were to show that [[AllJustADream the entire plot was merely a fiction piece written by Aubrey as a project]].

* AdultFear: Intensely so, for Aubrey's parents.

* BuriedAlive: Aubrey is, near the end of the film.

* ColorWash: And ''how''. As noted above, practically every scene with Aubrey has some form of blue lighting and a similar case occurs with Dakota and red lighting.

* FamilyFriendlyStripper: Back then Lindsay was apparently still too big a star to get naked.

* WorldOfJerkass: The police behave as though Dakota is deliberately keeping information from them (thinking that she's Aubrey) despite a trauma that left her missing parts of her body. Daniel [[spoiler:knows that he bought Aubrey as one of twins]], but keeps quiet ''even though'' it could have resulted in Aubrey's death (after he raised her as his own daughter) and gotten Dakota killed. Aubrey's boyfriend either knows Dakota isn't Aubrey and has sex with her anyway, or believes his girlfriend is in the middle of a dissociative breakdown and has sex with her anyway. Dakota is a DeadpanSnarker who has sex with Aubrey's boyfriend in earshot of her mother. And there's a serial killer out there burying girls alive. Aubrey and her mother Susan are the only exceptions to this, and they're barely in the movie.

* PoliceAreUseless: The police, thinking that Aubrey has been deeply traumatized by being kidnapped and having her limbs sawn off by a maniac. They respond to this by victim shaming her, being extremely aggressive towards her, and treating her as if she is ''deliberately'' keeping information from them.

* WorldOfJerkass: The police behave as though Dakota is deliberately keeping information from them (thinking that she's Aubrey) despite a trauma that left her missing parts of her body; Daniel [[spoiler:knows that he bought Aubrey as one of twins]], but keeps quiet ''even though'' it could have resulted in Aubrey's death (after he raised her as his own daughter) and gotten Dakota killed; Aubrey's boyfriend either knows Dakota isn't Aubrey and has sex with her anyway, or believes she's in the middle of a dissociative breakdown and has sex with her anyway; Dakota is a DeadpanSnarker who has sex with Aubrey's boyfriend in earshot of her mother. And there's a serial killer out there burying girls alive.

* GroinAttack: [[spoiler:The villain gets a very brutal, [[AssholeVictim though totally deserved]], one via a broken bottle before he's killed.]]

* NestedStoryReveal: [[spoiler:The original ending revealed that it was all Aubrey's story.]]

* ItsAllAboutMe: For most of the movie, Daniel is apparently willing to let Aubrey and Dakota and allow a violent serial killer escape justice if it means keeping his [[SwitchedAtBirth own crimes]] a secret. He abruptly changes his tune in time for the big climax.

* ItsAllAboutMe: For most of the movie, Daniel is apparently willing to let Aubrey and Dakota and allow a violent serial killer escape justice if it means keeping his [[SwitchedAtBirth ''own'' crimes]] a secret. He abruptly changes his tune in time for the big climax.

* ItsAllAboutMe: For most of the movie, Daniel is apparently willing to let Aubrey die at the hands of a violent killer if it means keeping his [[SwitchedAtBirth crimes]] a secret. He abruptly changes his tune in time for the big climax.