Blank Slate(2008)

An amnesiac, sentenced to Death Row for a murder she can't remember committing, is given a second chance at freedom by the FBI: recruited as part of the secret experimental unit of the FBI's unsolved crimes division, she's implanted with the final memories of murder victims. But while she pursues the leads of other peoples' memories, she is haunted by the distant echoes of her own life... a life she can't remember.