Full of intrigue, suspense and surprise, this is the story of one of the most enigmatic and unusual cases in modern-day criminology, the disappearance and suspected murder of Anne Marie Fahey, scheduling secretary for the Governor of Delaware.

This gripping docudrama delves into the world of detectives and lawyers who struggled for years to find and prosecute the killer; Anne Marie’s secret lover, Thomas Capano, a powerful Delaware attorney.

Combining forensic investigations, courtroom drama and unexpected betrayals, this programme explores all the aspects of the baffling case and reveals the crucial mistakes that unravelled Capano’s seemingly perfect crime.