ROFL, well bluesim isnt that always the way of it? anytime you WANT to keep your sims alive, they start dropping off like nothing else, then you try to kill them, and the buggers just. wont. die!
The sattelite thing, well the one and only time I tried it it took over a sim week for her to die
do you have any ghosts on the lot? death by fright seems to be a good one, you could try killing off a pregenant sim by just ignoring the hunger want, you said they were clean, so getting cockroaches and then sick would be out of the question I guess....
hmm, I have only ever once had a sim electrocuted, and they didnt die, same with lightening..... have you tried making sure there is a puddle of water in front of the broken thing? I read somewhere that that is supposed to work wonders for electrocution
you could always use the scissors

quick and easy death!
Good luck with it and let us know how it goes
