Hah! You should've heard the tons of quack doctors here who claim to resurrect the dead.
A skin-crawling one happened in a nearby town. The father of the house died unexpectedly in his sleep. The wife couldn't take it, they hired a pseudo-priest (Christian/Tribal Bullshit wacko) to supposedly bring him back from the dead.
He staged a visiting hour (the corpse had not been taken to the morgue of course, it was in the state it died). You know what he did?
It was only found out later that the water the guests drank was from water used to wash the body. Supposedly part of the ritual of resurrection.