The circumstances leading to the shooting remained unclear in the immediate aftermath, with police focused on how the teen came into possession of the gun and who it belonged to.

Authorities are investigating after a man was shot multiple times overnight Thursday in Dorchester, police said.

Mascia claimed he was shot in the leg on Oct. 30 by a driver parked on the shoulder of the Southern State Parkway, about a mile from his home.

It is unclear if the teenagers were intended targets, and no motive is known at this time.

New details are emerging after a double shooting inside a West Philly corner store left a 15-year-old dead Wednesday night.