Who Are You?: With one click she found her perfect man. And he found his perfect victim. A true story of the ultimate deception.

A dramatic and terrifying memoir of a 'catfish' scenario - when a woman meets a man online but nothing is what it seems.

25-year-old Megan Henley put her five-year-old daughter to bed one evening and switched on her laptop. A Facebook 'friend request' seemed to be genuine. There were a few common friends and very similar interests, so Megan accepted.

With that one simple act, she changed her life forever. In her words: 'looking back on it, it was as if I had opened my front door to a stranger...