Tracy Morgan, the former Saturday Night Live and 30 Rock star, was injured in a six-car accident early on Saturday, Sgt. Gregory Williams of the New Jersey State Police says.
The accident, Williams said, happened at about 1 a.m. ET., near Trenton.
Morgan was scheduled to perform a stand up gig at a Delaware Casino. NBC Philadelphia reports Morgan was in a "limo bus" with five other passengers.
"State police say a preliminary investigation has found that a tractor trailer came up upon slow moving traffic and caused the crash," NBC Philadelphia reports.