Marvelle Arnold was shot Sunday morning in the West Side Homan Square neighborhood and died the next day, authorities said.
Officers responding to a call of shots fired about 6:40 a.m. in the 3500 block of West Lexington found the 18-year-old unresponsive with a gunshot wound to the head, according to Chicago Police.
Arnold was taken to Mount Sinai Hospital, where he was pronounced dead at 4:50 p.m. Monday, according to the Cook County medical examiner’s office. He lived in the 2700 block of West 15th Place.
An autopsy ruled his death a homicide.
—Chicago Sun-Times Wire