My son confessed to me, he was with a few other teens, back the wooods, and there were other teens there, in sort of an outdoor dope place.. some were smoking pot. But he said he saw a guy sitting by himslef spitting blood every few seconds. I said maybe he was doing cocaine, cos I remember a girl told me she used to do so much of it, her nose would bleed. What do u think that kid was on? Why was he spitting blood?