NY state trooper shot during traffic stop on Long Island; shooter at large

LONG ISLAND - A New York State Trooper was shot Thursday during a traffic stop on the Southern State Parkway in Nassau County. 

Trooper Thomas Mascia, 27, was shot in the leg around midnight after tending to what he thought was a stranded vehicle near exit 17 in West Hempstead. 

Officials say when Mascia approached the car, a man immediately opened fire before pulling off and heading westbound. 

Police say the shooter was driving a black Dodge Charger with dual exhaust tips and temporary New Jersey plates reading "997636T."

The trooper was taken to a nearby hospital in stable condition. 

Authorities have not disclosed what led to the shooting and the investigation remains ongoing. 

The suspect is believed to be a male with dark complexion. Police are urging anyone with information to contact them.

This is a developing story. Check back for updates.