In Conversation: Dr Mark Prince

The father of Kiyan Prince, the teenager who was stabbed to death outside his school 20 years ago, says it is a "scandal" that so many youth clubs have closed.

The 15-year-old footballer for Queens Park Rangers' youth team was killed by Hannad Hasan when he intervened in a mock fight outside the London Academy in Edgware, north-west London, in May 2006.

Dr Mark Prince OBE, the founder and chief executive of the Kiyan Prince Foundation, has been talking to Eddie Nestor.