assault by vehicle and one count of death by vehicle. r rene marsh has more. >> reporter: sleep-deprived truck driver. that's what they are saying is caused this wreck. it was just this friday, if you remember we first told you right here on "the lead," about a debate happening about trucker's rest rules. saturday's crash is bringing that debate front and center. actor and comedian tracy morgan remains hospitalized after surviving this deadly chain reaction crash on the new jersey turnpike saturday morning. morgan suffered broken ribs, broken nose, leg, and femur. his fellow passenger, friend, james mcnair, killed. in the criminal complaint, prosecutors pin the blame on the truck driver. he hadn't slept for a period in