'several body bags'

You see that thing in the trivia about the original planned ending with footage on the TV show showing Pritchett and Sara being rescued and also shows 'several body bags with Melissa Marr's remains being brought out'. When I told my brother that, he always argued 'they wouldn't have SEVERAL body bags, they'd only need one', which I was not getting, because to me it makes sense, a bag for each part, and these days that makes more sense to me because they probably would at least until they could confirm all the parts are from the same body.