Police officers in Grand Rapids, Mich., say a man suspected of shooting and killing seven people Thursday has died from a self-inflicted gunshot wound to the head. Rodrick Shonte Dantzler was holding at least two hostages inside an apartment, and both are reportedly unharmed. Earlier, seven people were found dead at two homes, including two children. Police say the shooting spree may have been related to a domestic issue. Officers had chased Dantzler until his car crashed in a ditch, but the suspect later fled on foot.