Ghost Miners
One of Deadwood's tall tales is that there are ghosts that haunt the mines of the original 100 men who colonized Deadwood. These angry ghosts seek vengeance for their deaths, the claims go. They smash mining equipment, splatter blood everywhere, and sometimes even make miners "disappear."

Funny how most of these hauntings happen to miners who won't sign on with the Deadwood Miner's Alliance. Funny, funny thing, that.