Teen's life 'ruined' by Live.me and Twitter 'trolls'

A teenager claims internet trolls "ruined her life" by superimposing her face on pornographic messages which were shared on social media.

Victoria, from Leeds, was told to "go kill yourself" on the Live.me streaming app and her home address was shared on Twitter as a "house to burgle".

Figures obtained by the BBC show reports of malicious communication have almost doubled to more than 200 a day.