22 October 2012 Last updated at 14:25 ET

Ben Morutare stab death: Thirteenth CCTV image released

Police have released this image of a man they want to speak to in connection with the investigation

Police investigating the death of a 16-year-old boy from Walsall have released a thirteenth image of a man they want to trace.

Ben Morutare was stabbed outside the Smethwick Home Guard and Old Comrades Club on 28 July.

Last week West Midlands Police released pictures of 12 other people officers wanted to speak to. They said eight had been identified.

A 17-year-old boy has been charged with murder. A number of people are on bail.

Two other 17-year-olds have been charged with violent disorder, one of whom is also facing a charge of perverting the course of justice, police said.

A 14-year-old boy came forward following the release of the CCTV images.

Police said there were five outstanding individuals they were trying to identify.

Det Ch Insp Bob Hazel said: "We will persevere until we know the identities of everyone shown."