COLUMBUS, Ga. (WTVM) - Columbus Police Department investigators are seeking new leads in the 2007 murder of Ronald Worrell, a cold case that has remained unsolved for nearly 19 years. Worrell, 39, was shot and killed July 27, 2007, just after arriving home at 2320 7th St., the home he shared with his girlfriend. Retracing the final hours According to his girlfriend, Worrell had spent the earlier part of that evening at an apartment complex with friends.