I cleared the level and went looking for the defibrillator and it wasn’t there.
I loaded my save game before I started clearing the house and snuck in just to see if it ever was there, and it wasn’t there from the start.
I tried reloading the map with no luck. I also tried loading from a save game from the previous area before I ever entered house of bones with no luck!
Is there a possible fix anyone has found? Help! Very frustrating that I won’t get that artifact!