. >> of the six officers involved, only the driver, officer cesar goodison junior faces a murder charge, the others face manslaughter, assault and other charges. according to the documents obtained by the baltimore "sun", officer porter warned officers that gray needed attention, gray pleaded "help me, help me up." porter arrived grey if he needed to go to the hospital and when he talked to the driver about gray's decision, goodison said he thought gray might be faking. another case said grey had a gays of gaol itis. he was not sure. and told investigators i need to go to the hospital thing when arrested. what the officers said and did while gray wag in the van is under scrutiny since the beginning of the case. >> i want to know about the policies and procedures for transport, why they were not followed despite mr gray's appears. the one thing we all know is that because of this incident, a mother has to bury her child. she doesn't know how or why this tragedy occurs, only that this occurs while her child was in police custody. >> scoring to the police investigation, when the van arrive