Britain's Most Evil Killers, David Bieber

S7 E1 • 45m • HD15

A case highlighting the dangers of online grooming, 14-year-old Breck Bednar was lured to a flat before being killed by a fellow teenager.

S7 E2 • 46m • HDPG

The 'housemate from hell', Ben Field plotted the death of his two elderly landlords in a bid to inherit from their estates.

S7 E3 • 45m • HD15

A family's worst nightmare occurs when 16-year-old Becky Watts goes missing, and is found dead days later, murdered by her own stepbrother.

S7 E4 • 45m • HD15

A dangerous sexual predator, John Cannan murdered one young woman just days after his release from prison, and is suspected of many others.

S7 E5 • 45m • HD15

A fugitive from the United States murders one British police officer and tries to kill two more, sparking a nationwide search.

S7 E6 • 45m • HD12

Jailed for the dreadful murder of a children's author, Ian Stewart receives a second conviction for the death of his wife, six years earlier.

S7 E7 • 45m • HD15

On the surface, Zahid Zaman portrayed himself as a pillar of the community, but the true story of this cult killer was deeply sinister.

S7 E8 • 45m • HD15

After striking up a friendship in prison for previous murders, Stephen Unwin and William McFall's release had awful consequences.

S7 E9 • 46m • HD15

Thirty-two years later, a convicted killer serving life for manslaughter is found to be guilty of having committed a second murder.

S7 E10 • 45m • HD12

A master manipulator is accused of the murder of his wife, and is eventually caught out by a polygraph test - and his own fiancée.