Harry Potter actor murdered

The Dad of a young actor who was stabbed to death in Kent, says he had spoken to him about knife crime in the last few days.

18 year old Rob Knox had just finished filming on the set of the new Harry Potter film. He plays Marcus Belby, of the Ravenclaws, in the next installment of the film and had been signed up for the following movie too.

Now his family hope his role in the film will sharpen the focus on knife crime.

It's thought he was trying to protect his 17 year old brother, Jamie, when he was attacked.