Bishop W. Jenkins, 18, died from multiple gunshot wounds, the medical examiner's office said, deeming his death a homicide.
Sincere Aaron, 23, suffered a gunshot wound to the chest, the medical examiner's office said. Her death was also deemed a homicide.
Bellwood police are conducting a homicide investigation.
Fire officials said the man and woman were removed from a home in the area of the 1000-block of 32nd Avenue and taken to Loyola Hospital, where they were pronounced dead.
One neighbor said the woman lived in the home.
Police have released limited information on their investigation.
The video in the player above is from an earlier report.