Discover The Best Movies and TV Shows Like I Know Who Killed Me

In the seemingly idyllic suburban town of New Sharon, promising aspiring pianist and student Aubrey Fleming is brutally abducted by a sadistic serial killer. After enduring weeks of unimaginable torture in a remote, dimly lit forest cabin, Aubrey miraculously manages to escape, stumbling bleeding and disoriented onto a rain-slicked road. Rushed to a hospital, she awakens with severe physical trauma, having had her right hand and left leg surgically amputated. However, the psychological shock runs even deeper: upon seeing her adoptive parents, Susan and Daniel, she vehemently insists that she is not Aubrey at all, but rather Dakota Moss, a troubled, bohemian exotic dancer and aspiring writer from a nearby town.Medical professionals and her parents dismiss her wild claims as a severe dissociative coping mechanism resulting from post-traumatic stress. Desperate to piece her life back together, Aubrey—clinging stubbornly to her Dakota identity—struggles to navigate a reality that feels entirely alien. She no longer recognizes her own bedroom, her cherished grand piano, or the intricate sculptures she used to create. Concurrently, strange physical anomalies begin to manifest. Whenever Aubrey experiences intense pain, phantom wounds spontaneously appear on her body, mirroring the ongoing mutilations of another captive woman still held by the deranged killer.As the town reels from the panic of the active serial killer, police detective Norcross investigates the bizarre circumstances surrounding Aubrey's return. Driven by the belief that a supernatural or psychological bond connects the two victims, Dakota-as-Aubrey becomes obsessed with tracking down the abductor. It is eventually revealed through a series of shocking twists that Aubrey and Dakota are actually identical twins who were separated at birth and adopted by different families, explaining the uncanny psychic connection they shared.The investigation ultimately leads to Jerry Olson, the high school social studies teacher of Aubrey's boyfriend, who harbors a psychotic fixation on perfection and mutilation. Tracking the killer to an abandoned industrial greenhouse, Dakota confronts Olson to save her sister. A violent, visceral struggle ensues, culminating in Olson’s fiery demise. In the aftermath, Aubrey tragically succumbs to her extensive injuries. Dakota is left to mourn her fallen twin, forever haunted by the horrific ordeal. Months later, living a solitary life while dealing with her own physical scars and the profound grief of losing the sister she barely knew, Dakota continues to play the piano—not as Aubrey, but as herself, honoring both their lives through the resilience of survival.