A 22 cal is really only good for target shooting. Why not get a pistol useful for self defense too, like a 9mm?
There is a conspiracy theory that says FDR's Cerebral hemorrhage was caused by a 22. More speculation about who did it.
Stalin was suspicious, and send Gromyko to view the body. Not allowed. No one was allowed to view the body. Sometime later, the son of the funeral director who did the embalming, quoted his father saying there is no way to repair the hole in his head. And it was closed casket.