In I KNOW WHO KILLED ME, high school student (
Lindsay Lohan) Aubrey finds her perfect suburban life in New Salem disrupted by a serial killer who preys on girls much like her. Under increasing pressure to be a success, maintains an admirable distance from her football star boyfriend Jerrod (Brian Geraghty) while also flirting with the lawn-man (whose salacious solicitation in the driveway is embarrassingly corny). Such effort to keep chaste is for naught, however, when Aubrey is snatched by the killer and tied up in his basement, where he proceeds to torture her mercilessly. She screams and groans a lot. Several worried-parents scenes later, Aubrey seems to reappear by the side of a road, minus an arm, a leg, and her memory. She insists that her name is Dakota, that she's a stripper who grew up with a crackhead mother, and that she has no idea how she was injured: Her limbs were "just gone." Aubrey's mom and dad don't believe this, and neither do a couple of FBI agents (Garcelle Beauvais-Nilon and Spencer Garrett) and a shrink (Gregory Itzin, who played President Logan in
24, and so looks immediately suspicious). But even when they badger her, Dakota resists righteously ("You're going to use me as bait unless I cooperate?"). Insisting she's right, she sets off on her own, pursuing hunches, tracking keywords on the Internet, and suddenly believing that she has a missing twin sister whose life she must save.