Warm This Winter Gabriella Cilmi
A CCTV image has been released by police after a man was assaulted in Norwich.
Officers say they want to speak to the three men in the picture after a man suffered leg injuries on Madgalen Street.
They also want to talk to a person that came to help.
Norfolk Police told Heart: "Between 1.15am and 1.45am on Sunday 11 November 2012, a man in his 40s was assaulted on Magdalen Street and suffered leg injuries.
Officers want to speak to the men pictured as they may be able to assist with this investigation. A member of the public came to the assistance of the injured man and officers are also keen to speak to them.
Contact PC Steve Payne at Bethel Street Police Station on 101 or Crimestoppers anonymously on 0800 555 111."