A look at the relationships between murderers and their mothers.
EPISODE 1
Mark Howe
Mark Howe murdered his mother Katrina Wardle in a brutal knife attack, stabbing her more than 53 times in the face, mouth, neck, chest and arms.
EPISODE 2
Peter Moore: The Man in Black
The death of his mother triggered a change in the character of Peter Moore, who went on to kill four men in the space of three months.
EPISODE 3
Michael Ryan: The Hungerford Massacre
Michael Ryan went on a killing spree in the small town of Hungerford, resulting in the murder of 16 people, including his own mother.
EPISODE 4
Peter Sutcliffe: The Yorkshire Ripper
Peter Sutcliffe, a once quiet boy who was very close to his mother, was convicted of murdering thirteen women and attacking seven other women.
EPISODE 5
Thomas Watt Hamilton: Dunblane Massacre
Thomas Watt Hamilton murdered almost an entire class of primary schoolchildren at the Dunblane Primary School in Scotland on March 13, 1996.
Donal MacIntyre