Born to Kill: A profile of former soldier Colin Ireland, who made a disturbing New Year's resolution to become a serial killer and went on to murder five gay men he met in London in 1993. He was jailed for life that same year after confessing to the crimes and remained imprisoned until his death in February. Here, psychologists and criminology experts discuss Ireland's motives

Starring:

David Holmes, David Wilson, Steve Furst

Genre:

Crime, Documentary