Bible John is an unidentified serial killer who is believed to have murdered three young women between 1968 and 1969 in Glasgow, Scotland. Bible John's victims were all young brunette women between the ages of 25 and 32, all of whom had met their murderer at the Barrowland Ballroom, a dance hall and music venue in the city. The perpetrator has never been identified and the case remains both unsolved and one of the most extensive manhunts in Scottish criminal history. The case would prove to be the first time in Scotland in which the Crown Office authorised publication of a composite drawing of an individual suspected of murder. This unidentified serial killer became known as "Bible John" due to his having repeatedly quoted from the Bible and to have condemned any form of adultery while in the company of his final victim. The known movements and modus operandi of convicted serial killer and rapist Peter Tobin gave rise to speculation that he might be Bible John, after his conviction for three murders in the late 2000s, but police later eliminated Tobin as a suspect. First murders Patricia Docker On 23 February 1968, the naked body of 25-year-old auxiliary nurse Patricia Docker was found in the doorway of a lock-up garage by a man on his way to work at Carmichael Place, Battlefield, Glasgow. The location of her body was only yards from her home in Langside Place. Her body bore evidence of extensive blunt force trauma, particularly to the face and head. She had been strangled to death with a strong ligature, possibly a belt. Docker's handbag, watch, and clothes were missing from the crime scene. Her clothing was never found, although her handbag was later recovered from the River Cart by an underwater search unit, and her watch was recovered from a pool of water close to the murder scene. Extensive door-to-door inquiries in the area produced a witness who recalled hearing a female scream, "Leave me alone!" the previous evening. Little hard evidence was discovered at the crime scene. Nonetheless, an ambulanceman who retrieved the body informed investigators the victim had been a nurse who worked at Mearnskirk Hospital in nearby Renfrewshire. Consequently, the victim was formally identified by her father the following day. Docker was a married mother of one, estranged from her husband. The night of her murder, she informed her parents she would spend