Davies then went to a friend’s house where he drank tea and bragged about what he had done. That evening, he created an alibi by posting messages on social networking site Facebook claiming he was "chilling out with friends" while watching Strictly Come Dancing.

That's your idea of an alibi?

http://www.telegraph.co.uk/news/uknews/crime/8666534/Teen-who-killed-Rebecca-Aylward-for-a-free-breakfast-found-guilty-of-murder.html