June 14, 2010 (CHICAGO) --Another suspect has been charged in the murder of an off-duty Chicago police officer last month. Officer Thomas Wortham IV, an Iraq war veteran, was shot and killed when four men tried to take his motorcycle at gunpoint May 20.
Marcus Floyd, 19, was wounded. Over the weekend, he was formally charged with Wortham's murder.
Two other men have already been charged with murder. One other suspect, Brian Floyd, 20, was shot and killed during the robbery.