When American Carson Sistrunk set off to meet a woman he knew off Snapchat, he told his parents he'd be back that night. A day later, Carson was missing and so was his truck - and his family feared the worst. Sierra Inscoe was caught driving Carson's vehicle, but there was no sign of Carson. Soon, his body was discovered near an oil well, and Inscoe became the prime suspect. As police dug into her social media profiles, a disturbing pattern of deception and crime emerged.

Serious crimes where social media played a significant role. Shortly after 15-year-old Elianne Andam's friend broke up with 17-year-old Hassan Sentamu, a meeting between the ex-partners ended in humiliation for Hassan, prompting him to tell his friends online that 'he can't let it slide'. The next time he saw the girls, he was carrying a knife.

The story of a woman who advertised incredible holiday deals for friends and family on her Facebook page. But when the bookings led to countless problems, Durham police got involved and her business dealings uncovered one of the largest fraud cases in their history.