@lain its not lupus you elven simp
you, go check the caverns for any illicit mushrooms where he was digging
and you two, check all animals in the cages we bought from the trader

aha, just as i suspected, a mushroom tree log fell on Urist's head when McTraven channeled the mushroom wood stockpile room above him a minute earlier and then flooded that stockpile with water, causing internal third frontal lobe hemorraging, which in turn cause him to see the ghost of his 3 dead wives haunting him.

*dr house gets spooked by the second wife of Urist's and runs away in a panic as the film camera falls to the ground and other footsteps are heard in the distance*