ABC Channel 7 News out of Baltimore.....

No evidence that his [Gray's] fatal injuries were caused during his videotaped arrest and/or interactions with Baltimore Police Officers.

Initial Medical Examiner Information: M/E found Gray's catastrophic injury was caused when he slammed into the back of the police transport van, breaking his neck, a head wound sustained matches a bolt in the back of the transport van...

Guess they should sue the transport van company for faulty design. Leaving large bolts sticking out at neck height seems like a no brainer for an actionable case. Or at least a good cover up. Perhaps he wasn't properly restrained. Perhaps he was thrown against that bolt by someone else. We will never know the truth because those who would discover it are all part of the family of blue , brothers beholden to each other.

I still don't see how this causes a crushed larynx.