truck driver charged in a crash that critically injured actor Tracy Morgan turned himself in, police said Sunday.

Kevin Roper, 35, posted a $50,000 bail, Sgt. The chain-reaction wreck early Saturday killed James McNair, 63, who was riding in a limo bus with Morgan. McNair was a comedian who performed under the name Jimmy Mack, said his sister, Valerie Daniel.

Comedians Ardie Fuqua and Harris Stanton also were injured, as was Jeffrey Millea, Williams said. One person was released Saturday, but Robert Wood Johnson University Hospital in New Jersey wouldn’t disclose that person’s name.

Morgan and two others remained in critical condition Sunday, hospital spokeswoman Zenaida Mendez said.