We believe that there was a ‘hit,’ if you will, on that particular person," Birmingham police chief said about one of the victims.

A manhunt has been launched for “multiple shooters” who killed four and injured 18 more when they “fired upon a large group of people,” in Birmingham, Alabama, police said early Sunday.

Four people were killed and at least 17 more were wounded in a shooting Saturday night in Birmingham, Alabama, police said.