You are a thinker. Scary isn’t it? What a line of crap delivered in the total absence of evidence, but a lot of CYA, at the same time that release is denied of the autopsy report.
Cops better hope they *fix* the lab report— that the report shows lots of drugs indicated, enough to break your throat and sever your spine. A whopper, so far.
Gee boss... we don't know what happened.... we just put him in the van and he was okay then... and somehow he broke his own neck and crushed his windpipe.