When was the murderer who is the subject of Code of a Killer sentenced?
Code of a Killer:  Filming commenced in late September 2014, and the program aired on the ITV network, on 6 and 13 April 2015. Colin Pitchfork:  He was arrested on 19 September 1987 and sentenced to life imprisonment on 22 January 1988, after admitting both murders.
i don't know