My mistake looking at those two again. The way you describe it is 100% right. I thought that front blacked out bit was in a different place altogether but it's in the same place on both images.

Do you think maybe it's a dead person? Would the proportions be right for a young adult? from the angle is seems possible but I don't know about the vertical.

On the dispatch recording, when the officer radios in he see's 2 of em, at about 90 seconds in, it sounds to me like there is gun fire as well. 2 shots. just wondering if a couple people got shot out front.