The cops can’t tell if a round is chambered, right?
Right.
Mosher got to pretend that he knew that Scott could shoot through the holster, which was covered up until Scott lifted his shirt, in the 1-2 seconds before he shot him. This was unchallenged at the inquest.
"Hey!It'smyholster!Hecanshootthroughit!BLAMBLAM!!!"