CNN CNN Newsroom June 11, 2014 19:24:00
His attorney entered his plea today of not guilty. the crash killed one person and injured three additional people on the bus. >> the top was ripped open. i heard a driver cursing out the over driver and i was saying help me. get me out of here. >> at issue, whether roper had been on the road too long fatigues or under the influence, perhaps. joining me now, michelle turner and hln host jane valez-mitchell. so the criminal complaint is saying that he had been awake for 24 hours. how can they prove, jane, that he was sleep deprived? >> first of all, they didn't charge him with dui. so you could...