UPDATE: One of the two men died.
Shortly before 10 p.m., two men were shot on Mt. Auburn Street at Longfellow Road, right outside Mt. Auburn Hospital.
Cambridge Police report both were taken to local hospitals with serious injuries.
About half an hour later, Cambridge firefighters responded to 44 Coolidge Ave., a few blocks away, for a car fully engulfed in flames.
Mt. Auburn Street in front of the hospital was shut for the investigation. The hospital itself remained open, but people heading for the emergency room had to use a back entrance.