Knocked unconscious by the [[gorgon]] [[Noah Ophis]]. Castiel is unable to heal Dean who doesn't wake up on his own either. Dean's unconscious state allows [[Michael (Apocalypse World)|Michael]] to escape his mind before Dean finally wakes up screaming about Michael's escape.
===[[14.17 Game Night]]===Nick fights with Sam and manages to hit him in the head, twice with a rock, knocking him unconscious and critically injuring him. Sam is healed by [[Jack]].
[[Category:Documentation of Minutiae]][[Category:Library]]