I am new to WS and don't know how to post pictures. But if you Google crime scene investigator suit you will see the "hazmat type suits" I was referring to. These suits are worn, not as PPE for the wearer but for protection of evidence from cross contamination. So regardless of what chemicals, etc that were at that plant, they were worn to protect any potential evidence. I cannot find the article from the search of the Johnson plant, I think it may have been posted by the Champaign Police Department's Facebook page.
The defense has some weight to a few their motions. However, since lake and Henry counties were searched for YYZ, one has to wonder why the request to move there and not some obscure county in Illinois. Could it be that she IS in one of those places and BC suggested them so he can feel superiority over the prosecution?