Dangerous Stuff concept as a Game Pack [Update: Life Tragedies Mod]

Random thought crossed my mind just now. >:)
The situation involves your sim getting into serious drama with an evil sim.

What if one of your appliances breaks down and you call in a repair-person.
You forgot all about those incidents where you humiliated the evil sim.

You fail to notice that the repair-person that shows up is actually the evil sim in disguise and instead of completely repairing your appliance, they sabotage it. Your sim gets a really nasty shock from using the appliance that will leave them dazed for a long period of time, or in rare cases, kill them. You get a pop-up message from the evil sim in a repair uniform:

Vengeance is mine! >:)

So know the traits of other sims before you start some drama with them.
And take a good look at service sims that show up at your door. :D