So... Skjor's body keeps showing up every time I walk into a building. Initially he isn't there then I go do something like put items in a chest and I come back to find him dead leaning on the door. When I hover over his body I see his name but it won't let me loot or move his body at all. This isn't game breaking, but its a little annoying seeing his body show up all over whiterun, my house, every other building and sometimes in the middle of the road.

Is there any console commands I can use to simply delete him out of existence.

i think you can use
~ (then click on skjor)
disable
markfordelete