Forensic Files (1996)

S8E36 Dueling Confessions

Teenager Rosemary Anderson's lifeless body is discovered on the roadside, leading her boyfriend to confess to her murder. However, in an unexpected turn of events, another man—serial killer Eric Edgar Cooke—also claims responsibility. It isn't until four decades later, with the help of an author and a specialist in pedestrian accident reconstruction, that the truth behind Rosemary's death is finally revealed.