At about 11 p.m. in the West Side's Lawndale neighborhood.
Two shooters opened fire on a man and a woman sitting in a vehicle in the 4000 block of West Cullerton Street.
The man, who was 35 years old, died at Mount Sinai Hospital after being shot in the back.
The 37-year-old woman sitting with the man was also shot in the back, according to police. She was taken to Sinai, where she was listed in serious condition.