Investigators continue to look for the man responsible for a random fight between two men in Oshawa in late June, which left one of them with serious head injuries.
Recently, an image of another person of interest has become available to investigators.
Police are appealing for assistance to identify this male who is described as white, clean-shaven, with short dark hair and a medium build.
Anyone with information about this investigation is asked to contact Detective Constable Leea Wood of the Central East Division Criminal Investigations Bureau at 1-888-579-1520 ext. 2711.