The Denver Post | Man blows up underground bunker while cooking hash oil, severely burning 12-year-old boy, sheriff says The Denver Post A Larimer County man has been arrested on suspicion of child abuse after building an underground fallout bunker and allegedly cooking hash oil in the room, blowing it up. He, another man and a juvenile were injured. The explosion happened June 13 near ... Hash oil involved in Timnath bunker explosion |