Weekend violence left four men dead in a span of 14 hours.
It started just after 12:30 Saturday when 18-year-old Michael Munoz was shot in the 1700 block of West 46th St.
Also Saturday, a 66-year-old man was shot and killed during a possible robbery in the 2300 block of West 57th.
Also, a 29-year-old man was shot in the head and chest while walking with a friend in the 400 block of West 117th street.
The most recent shooting happened around 2:30 a.m. Sunday.
18-year-old Deandre Baber was standing on the sidewalk in the 8000 block of S. Elizabeth St when someone opened fire on him.