KEENE, N.H. (MyKeeneNow) A single-car crash at Central Square late Thursday night left a Marlborough man with serious injuries, according to police.

The crash occurred at approximately 11:30 p.m. when a 2014 Toyota Corolla driven by Joshua Castor, 22, struck three parked vehicles in the downtown area, according to a news release. None of the parked vehicles were occupied, and no other injuries were reported, the release said.

Emergency personnel from the Keene Fire Department treated Castor at the scene before transporting him to Cheshire Medical Center. He was later flown to Dartmouth-Hitchcock Medical Center in Lebanon via DHART for further treatment.

The cause of the crash is under investigation by the Keene police collision analysis team. Authorities are asking anyone with information or who witnessed the incident to contact Detective Lieutenant Joel Chidester at 357-9813.