Authorities are investigating a “serious” pedestrian accident Saturday night in Manhasset that left the victim with head and internal injuries, Nassau County police said.

Police said the accident involving a pedestrian happened shortly after 6:15 p.m. in Manhasset.

Detectives said that while attempting to cross Searingtown Road at Northern Boulevard from west to east, a man, 35, was struck by a 2000 Lincoln Navigator traveling southbound in the right lane.

Police said the female driver, 60, did not suffer any injuries and remained at the scene.

“As a result of the collision, the pedestrian suffered serious head and internal injuries,” a news release said. Police said the victim was taken by ambulance to a hospital and is listed in critical condition.

Police said the vehicle was impounded for brake testing and the investigation is continuing.

FBI, police seize 23 illegal guns, drugs from home ... LI's highest-paid CEOs ... Out East: Jamesport Farm Brewery Credit: Newsday

Impacts to marine life from power cable? ... FBI, police seize 23 illegal guns, drugs from home ... LI schools drop summer reading ... Flag football on rise

FBI, police seize 23 illegal guns, drugs from home ... LI's highest-paid CEOs ... Out East: Jamesport Farm Brewery Credit: Newsday

Impacts to marine life from power cable? ... FBI, police seize 23 illegal guns, drugs from home ... LI schools drop summer reading ... Flag football on rise

SUBSCRIBE

Unlimited Digital AccessOnly 25¢for 6 months

ACT NOWSALE ENDS SOON | CANCEL ANYTIME