Tony Bushby used fake Facebook accounts to gain the trust of Katie Briscoe.

Chilling series revealing disturbing crimes in recent history where the internet has been used to trick, torture and kill victims lured from a virtual world.

When Brian Lewis' relationship with his girlfriend began to fall apart, he became jealous of her Facebook activity, resulting in her vicious murder.

After Joshua Davies splits with his girlfriend, he posts messages on social media saying that he wants to kill her. Egged on by others, he commits the murder.

Chilling series revealing disturbing crimes in recent history where the internet has been used to trick, torture and kill victims lured from a virtual world.

Stephen Port poisoned and murdered four men whom he'd met on gay dating sites. He is suspected of six further counts of poisoning and seven of rape against another eight men.