This mod simply relocates the dead mongrel and raider just outside of Sanctuary, it is now under the bridge. They will both still remain there forever, but they are out of sight. And I also removed the blood splatter too. Now you can come back home to Sanctuary without having to trample over a naked corpse!
Both corpses have the same loot, the tire iron is located in the dirt, just above the raider, sticking out.
This mod should work fine, and should be compatible with anything that does not alter the raider or mongrel!
If theres any issues then let me know on Bethesda.net on the mod page.
