New Death: Death by Poison (Pics of Ghost included)

I'm curious what sort of abilities/interactions you'd give a sim that is death-by-sunlight or death-by-pufferfish. They don't really lend themselves as nicely to that sort of things like the earlier "normal" deaths did.

Also if they gave a ghost sim the ability to poison someone/potentially kill them I can guarantee that people would complain about it. Though it would be cool to have that Sims 2ness back in the game I doubt they'd ever do it.