I'll second that, of course there's no concrete floors, brick, or metal. It's all tight quarters - plastic and upholstery. By grappling with him, you'd probably naturally wind up restraining him until he submits and is bound. I'd guess that an incidental death during a struggle most often occurs from either hitting your head or being choked. So, since there's not too much in the way of metal, brick, or concrete you smash a head against, unless they're choking him out they'd probably have to make a conscious decision to kill him there on the spot, and your average joe is probably content to just beat him until he's whimpering or not moving.
Why is it always him, him, him?
Can’t we use the proper name?
It was Classy Green-Eyed Blonde.