Where I am from when there are shoes like this over power or telephone lines by there laces its normally a sign that illegal drugs are for sale in the area
Yeah, same here. But usually it's old tennis shoes or similar, old stuff. These ones were waaaay too nice to be up there.
My guess is some girl back from the prom or weekend ball decided to go feral!
It didn't take much for my imagination to see an accident with a witches broom, though...