Omegle: Matched with My Abuser

As an 11-year-old, Alice was randomly paired with a Canadian paedophile on the popular video chat website, Omegle. Over the next three years he groomed her into becoming his digital sex slave. Now 21, Alice is suing the site in a landmark case that could set a legal precedent, allowing many other people to claim compensation from social networks that caused them harm. The BBC's Joe Tidy talks exclusively to Alice and her lawyers, and tracks down Omegle's elusive creator and CEO, Leif Brookes.