Morgan attends Howard Stern Birthday Bash in NYC, January 2014. (Getty)

Actor and comedian Tracy Morgan is in critical condition after a limousine bus he was a passenger in was involved in a large accident on the New Jersey Turnpike early this morning. The accident occurred around 1 a.m., according to NBC10, and the vehicle Morgan was in was overturned. The multi-vehicle crash (reportedly involving six vehicles) also included an SUV and two tractor trailers.

Sgt. Gregory Williams of the New Jersey State Police said, "The limo bus is the only vehicle that overturned. Looks like one of the tractor-trailers may have rear-ended that limo bus, but that's preliminary at this time."

Morgan is in intensive care at Robert Wood Johnson University Hospital in New Brunswick, NJ, where three others are also in critical condition, and one is in fair condition, according to CNN. There was also one fatality—the person's name has not been released, but was also riding in the limo bus.

Morgan had performed at the Dover Downs Hotel and Casino in Delaware last night.