Savannah-Chatham police are investigating a shooting that critically injured a black male near the intersection of East 34 Street and Waters Avenue at 1:35 p.m. Monday, police spokesman Sonny Cohrs said.The victim was taken to Memorial University Medical Center. He suffers from life-threatening injuries. Metro is currently searching for the suspect.The suspect is a black male, Cohrs said.34th Street is closed between Ott Street and Waters Avenue while police are investigating.