An early-morning crash left at least one person seriously injured and shut down Route 25 A in Cold Spring Harbor for hours Thursday, police said.

The crash took place at 1:26 a.m. on Route 25 A between Carnegie Avenue and Glen Way, Suffolk County police said. Investigators remained on scene until about 6:30 a.m.

Additional details were not immediately available.

Police could not immediately say if more than one person was seriously injured, could not say what caused the crash and could not immediately detail the extent of the injuries.

Police video of Routh arrest ... Love Lane affordable housing ... Convicted killer pins murders on Heuermann Credit: Newsday

Trump security at Nassau rally ... Police video of Routh arrest ... Gilgo victim update ... Deal-breakers for homeowners

Police video of Routh arrest ... Love Lane affordable housing ... Convicted killer pins murders on Heuermann Credit: Newsday

Trump security at Nassau rally ... Police video of Routh arrest ... Gilgo victim update ... Deal-breakers for homeowners

SUBSCRIBE

Unlimited Digital AccessOnly 25¢for 5 months

ACT NOWSALE ENDS SOON | CANCEL ANYTIME