My sister would do that. I stopped by her business, and there was a dead squirrel in front. She wouldn't touch it, even with a shovel. I scooped it up [with a shovel] and tossed it into the bushes, but it got hung up on a bush, and there it remained for weeks while it disintegrated.
But, I don't blame otherwise normal people for driving around a DB in that part of the world, per #3.