Arizona police said a boy pulled a knife on his mother who refused to let him go trick-or-treating as a ‘gay Justin Bieber.’ The 12-year-old boy had been grounded Halloween night after an argument with his mother, who said his costume idea was disrespectful, police spokesman Sgt. Mark Ortega said.
After throwing a tantrum, getting grounded from trick-or-treating, he grabbed a knife from his room and threatened to kill her. The mother disarmed her son and called police. Police arrested the pre-teen on suspicion of threatening his mother with a knife.