In season 6 of Criminalia, you can expect to hear about those who dug up the dead for cash. Grave robbers dug up graves to steal valuable items that had been buried with the deceased. As did tomb raiders. They were known to take everything but the body. Body snatchers and resurrectionists, though, stole bodies from graves. The first recorded case of body snatching is attributed to four medical students in Bologna, Italy, in 1319 -- and we'll start there, to find out why.