The Real Prime Suspect - Peter Tobin - Full Documentary

In this Crime Documentary former DCI Jackie Malton revisits the case of a Scottish serial killer Peter Tobin, who had a criminal record dating back to his childhood. Jackie investigates with help from the police, detectives and other professionals who experienced the case at first hand.

Peter Tobin is a convicted Scottish serial killer and sex offender who is currently serving a whole life order at HM Prison Edinburgh for three murders committed between 1991 and 2006. As well as these three murders, police firmly believe that Tobin claimed more victims. Tobin's convictions have led to speculation that he is Bible John, a serial killer who murdered three young women in Glasgow in the 1960s. There are similarities between photographs of Tobin from that era and the photofit artist's impression of Bible John, and Tobin had moved from Glasgow in 1969, the same year as the killings officially ended. Another similarity is that eyewitnesses told police that the suspect had one tooth missing in his upper-right area of the mouth, dental records proved that Tobin had a tooth removed around the late 1960s. Furthermore, it had been alleged that Tobin reacted violently to his victims' menstrual cycle, something which has long been suspected as the motive behind the Bible John murders. Police have not commented upon any similarities, but said that any surviving forensic evidence will be rechecked. Although DNA had been used to rule out a previous suspect, detectives believe a DNA link to Tobin is unlikely due to a deterioration of the samples through poor storage. As of early 2021 Tobin denies being Bible John.