Alex Irvine. The Diary Of John Winchester (№ 99943)

So, tonight Dean got out of a roadside eatery in the same moment when I put the last bullet in the head of the shifter. The son asked me: why did you kill him, dad? What was I supposed to answer that? Because he is not a man but a monster like a man? My boy went outside and saw that I shot someone in the head, maybe I'm the monster like a man?