Who: Yukio Okumura and Herbert West
When: S2; D6
Where: Medical Tent
What: Yukio doesn't sleep much, but he's noticed his boss doesn't sleep at all.
Warnings: IV stimulant drug use/addiction, underage drug use, all that Herbert Reanimator stuff

( isn't it true that you have, perhaps unwillingly, acquired a certain habit through association with certain undesirable people? )