Um, that couldn't happen in this game, if you would properly dispose of the bodies by throwing them into the river, like I do.

I tend to drag the dead bodies into the closest body of water.
A forsworn couple attacked me and ended up killing my horse. I was crushed; she was a great horse. In response I brutally murdered the duo, stripped them of their belongings and laid them around my horse, kind of like how they put all the orc swords in Borimir's boat when he died. Oh yeah, then I grabbed each body, did a 360-degree rotation to get a good trajectory and threw them off the bridge against the cliff, which they ragdoll'ed down into the rushing river below. I felt much better.