A 22-year-old man died after being shot in the buttocks in Summit, according to the Cook County medical examiner's office.

Brandon Ulmer, of the 7200 block of West 58th Street, was pronounced dead at 7:09 p.m. Thursday at Loyola University Hospital, a spokeswoman for the medical examiner's office said.

According to officials, he was shot at his home address.

Investigators ruled his death a homicide. Summit police didn't return repeated phone calls seeking information.

chicagobreaking@tribune.com