According to police, the victim was a 47-year-old male who was shot once in the chest.
Philadelphia Police have been notified of the shooting, as a vehicle in question was seen leaving Norristown towards the Philadelphia area.
They advise people to be on the lookout for a green 1996 Ford Taurus.
The police believe the suspect to be armed and dangerous.
You can get the latest crime statistics from the Philadelphia Police by CLICKING HERE for the force's crime data mapping site.
