Plus, where’s all the brass on the floor? The floor should be covered with brass after a couple thousand rounds being fired.
They could be elsewhere in the room… but the pictures do kinda look like somebody with a bucket of brass tossed a few handfuls around the scene for flavor/staging effects. Certainly the shot-up door with the gun caught perfectly framed in the doorway looks somewhat staged.
What’s the FOV in the pic of the crime scene?
Even my bolt actions sling those shells.
Revolvers poop them where you reload