Funny I was just about to post this too. I heard this on an a cop show many years ago (can't remember if it was "Cops" or something similar, but it was a reality show). Sounds like there are many reasons people might do this. I guess I can stop worrying about the questionable house up the street quite so much now.
I'm a little bit behind, apologies if this has already been discussed, but were there shoes found? Or is this whole shoe discussion coming from something else such as maybe the cross or something else was found in a tree?