On Air Now
Heart's Feel Good Weekend with Lilah Parsons 10pm - 1am
Three years after the murder of a 17 year old boy in Streatham police are putting up a £20,000 reward to catch his killer.
James Andre Smartt-Ford was shot dead in front of hundreds of people at a disco at Streatham Ice Rink in February 2007.
Officers will be giving out leaflets near the Rink later, to try to jog people's memory.