Violence engulfs Chicago block; police officer shot, teen & suspect hit in gunfire A violent midnight confrontation on Chicago’s South Davol Street erupted into gunfire as officers tried breaking up a neighborhood fight, leaving a cop, a teen, and a 35-year-old man shot. Police said the officer survived only because his ballistic vest absorbed the round, while a second officer’s return fire struck both men involved in the struggle. The shooting came just days after a California birthday-party ma