[Direct he can do. It's easier to fall into a monotone of reciting fact, anyway, rather than actually letting himself relive the emotions.]

Felt like I kept needing to get out until lockdown. Things cooled off after that. No idea when exactly, but hours passed. Some sort of noise started, a mechanical humming. Lights came on about five minutes later, the body lockers opened and the bodies pulled out. A panel in the wall opened and some sort of giant mechanical worm monster thing popped out. Something was moving around it. Lights were too bright to see well.

[And he'd been bleeding out of his eyes, but he'll leave that out for now.]

Bunch of guys wearing plague doctor masks - the ones with the beaks - turned up. Passed out after that.

[And died. Probably choking on his own blood. Again, that goes unsaid.]

You've got the whole picture now. Anyone else asks, I'm sending them to you.

[Because that's easier than dealing with them, himself.]