Delaware County officials are investigating after a man was found shot in the head in Chester.CHESTER, Pa. (WPVI) -- Delaware County officials are investigating after a man was found shot in the head in Chester.It happened just before 9:30 p.m. Saturday in the 2700 block of Bethel Road. The victim was rushed to Crozier-Chester Medical Center.His condition is unknown at this time.No arrests have been made.