The killing in the 1300 block of South Fairfield Avenue, half a block north of Mount Sinai Hospital, marked the only fatality among 29 people who were shot from Saturday to Sunday morning. Of the people shot, three were teenagers — ages 14, 15 and 17.

Several of the attacks also injured multiple victims as gunmen opened fire on groups of people. Two shootings that occurred in the Chatham and Back of the Yards neighborhoods each injured three people. 

The man killed in the Douglas Park neighborhood was shot in the head and back and taken to Mount Sinai Hospital, where he was pronounced dead, police said. His age was not immediately available. In the same shooting, a 19-year-old man was shot in the hand and also taken to Mount Sinai, where his condition was stabilized.