Aired: 3/2/2017
The Suffolk Strangler. Steve Wright brutally killed five women over a six-week period in 2006. He is unquestionably one of Britain's Most Evil Killers.
Aired: 3/9/2017
The Yorkshire Ripper. Examining some of the UK's most prolific killers. Peter Sutcliffe's five-year killing spree claimed 13 victims.
Aired: 3/16/2017
Ian Huntley murdered two 10-year-old schoolgirls in a case that shocked the nation and changed the course of British policing.
Aired: 3/23/2017
Between them, Fred and Rose West killed at least 12 girls over two decades in Gloucestershire. What fuelled their appetite for murder?
Aired: 3/30/2017
Levi Bellfield was already in prison for killing two women when he was found guilty of murdering schoolgirl Milly Dowler in 2002.
Aired: 4/6/2017
The first woman in British history to be given a whole life sentence, Joanne Dennehy's 2013 rampage saw her murder three men and attack two more.
Aired: 4/13/2017
The Crossbow Cannibal: A chilling look at Stephen Griffiths, who in 2009 viciously murdered three women - one in blatant view of a CCTV camera.
Aired: 4/20/2017
A look at the north London serial killer Dennis Nilsen, who murdered at least 12 men before being caught when he began flushing remains down the toilet.
Aired: 4/27/2017
When Tia Sharpe disappeared, Stuart Hazell helped police search for her. But in reality he'd murdered the 12-year-old schoolgirl.
Aired: 5/4/2017
When Peter Tobin was convicted for raping and murdering a Polish student in 2006, further investigation linked him to two more murders.
Aired: 5/11/2017
30 years after the tragedy in Hungerford took place, we recall the events of 19 August 1987 where killer Michael Ryan claimed 16 lives and his own.
Aired: 5/18/2017
Nurse Beverley Allitt poisoned 13 children under her care, killing four of them, earning her the nickname "The Angel of Death" from the British media.
