Actually - maybe he can't even truly killed. Before his death - his ectoplasm (or whatever its called) will just move to safety in another dimension. AU Kissinger (Alternate Universe Kissinger) will suck out some souls there and then eventually come back here.
That, or at least put a lock on the coffin.
Actually - maybe he can't even truly killed. Before his death - his ectoplasm (or whatever its called) will just move to safety in another dimension. AU Kissinger (Alternate Universe Kissinger) will suck out some souls there and then eventually come back here.