A distraught mother suspects her teenage son of plotting a school shooting, but when the system ignores her, she's forced to take matters into her own hands.A distraught mother suspects her teenage son of plotting a school shooting, but when the system ignores her, she's forced to take matters into her own hands.A distraught mother suspects her teenage son of plotting a school shooting, but when the system ignores her, she's forced to take matters into her own hands.