MAMARONECK, N.Y. (CBSNewYork) — A suspicious car crash snarled traffic for hours on I-95 in Westchester County Tuesday evening.

Northbound lanes of traffic remain closed in the area between exits 18B and 19 in Mamaroneck, where state police say they found a man who appeared to have been involved in a crash suffering from multiple gunshot wounds.

READ MORE: NYPD: 5 People Hospitalized After Police-Involved Shooting In Upper Manhattan

He was taken to Jacobi Medical Center in critical condition.

READ MORE: Prisoner Escapes From Custody At Bellevue Hospital

New York State Police issued a BOLO late Tuesday for a U-Haul truck that was seen leaving the scene.

At this time it isn’t clear how the truck is connected to the initial crash.

MORE NEWS: After More Than A Year, The Show Must Go On: More Broadway Shows Announce Plans To Resume Performances

Authorities are asking anyone who may have witnessed the incident to contact state police at (914) 769-7600.