Philadelphia police were called to the 2700 block of North 11th Street around 8:45 a.m. for a call from a person reporting that a man was on the street and wasn't moving.
When police arrived on scene they found the man on the ground having suffered a single gunshot wound to the head.
Police have not released the identity of the victim, only saying that he was in his late 20's or early 30's.
Homicide detectives are investigating.