Who Killed the Girls? is based on a true story. In April 1967, the murders of two young women in the back room of an ice cream store shocked the quiet rural town of Staunton, Virginia. No one witnessed the crime, heard the shots, or saw anyone leave the premises. Baffled by a lack of evidence, police arrested William Thomas, who was making a phone call from a booth in a nearby car park. After his acquittal, the case became cold and went unsolved. Forty-one years later, a tip from a private investigator leads police to re-open the case. A relative of one of the dead girls tracks down a...