£10,000 reward for information on Kirsty Jones' killer

Kirsty Jones was murdered in her Thailand hotel room 12 years ago Credit: ITV News Wales

Welsh detectives are offering a ten thousand pounds reward for information leading to the killer of Kirsty Jones.

They've returned to Chiang Mai with Kirsty's mother Sue for a press conference on the eve of the 12th anniversary of her death there.

Jonathan Hill explains what's brought them to this point.