Bree says she is very concerned about her 11-year-old son, JJ's, extremely violent behavior, which includes threatening to kill her with a steak knife. But Bree says JJ isn't just acting out at home; his school was forced to implement a safety plan as a result of the 51 disciplinary infractions he's incurred in the last three years, as well as a plan to harm another student.Bree says her son recently ran away for three days and he posted photos on social media smoking weed and holding a handgun. Find out what happened that has Dr. Phil concerned about the child returning home with his mother.