New York State Police say they are now conducting two investigations into Long Island State Trooper Thomas Mascia, who claimed he was shot in the leg while on the job last week.

Authorities have launched an internal investigation in the case of a New York State trooper who said he was shot by a suspect on Long Island’s Southern State Parkway at the end of October, authorities said Monday.

The trooper, Thomas Mascia, 27, was suspended without pay this week, New York State Police Major Stephen Udice said at a press briefing on Wednesday. He said the agency was conducting both criminal and internal investigations into the circumstances of the shooting that Mascia reported as happening around 11:45 p.m. last Wednesday.

New York State Police have launched a criminal probe into a trooper who claimed he was shot and wounded by an unknown gunman on a Long Island highway last week.

NYSP said the trooper, who is currently listed in stable condition, was shot during a traffic stop on the Southern State Parkway just before midnight.

New York State Police are looking into the credibility of Trooper Thomas Mascia's claim he was shot last week on Long Island.

The New York State trooper who claimed he was shot during a traffic stop on Long Island last week was suspended without pay — as officials probe whether he lied about the incident, authorities said. Police spent hours searching Trooper Thomas Mascia’s home in West Hempstead on Monday after launching an internal investigation into his account of the Oct.