Mysterious Sound in game - Anyone know what this is??

@Jasonschick80 we will, we will. everybody chips in, it will be solved. Perhaps just need to think outside of the box. Never had a sim die in my game (well one on the first day but that was a panic attack and there was no Reaper around to take my poor sim) so I actually did not know the Reaper does have this sound. I might have to look into death related features in the game and how they are connected to certain sims.