Surveillance photos released in 2013 murders of Eric 'Guitar' Davis, Willie Cooper

CHICAGO (WLS) -- Chicago police released images of two men wanted for questioning in connection with the December 2013 murders of Willie Cooper and Eric "Guitar" Davis.

Cooper and Davis were shot less than an hour and just two blocks from each other on December 19, 2013. Both appeared to have been the victim of robberies.

Cooper was shot and killed while waiting for a friend to drive to work at 4:44 a.m. in the 7000-block of South East End. David was shot to death at 5:20 a.m. while inside his parked vehicle in the 6700-block of South East End.

Anyone with information should call detectives at 312 747-8380.