A mental health advocate has launched a furious defense for the 6'6" boy, 17, who attacked and knocked a teaching aide unconscious after she took his Nintendo Switch away from him. Sue Urban - whose 17-year-old son graduated from Matanzas High School before taking his own life - has responded to the incident where a 17-year-old special needs student, who weighs 270 pounds, attacked his teaching aide on Tuesday. Neither the student nor the teaching aide's names have been released publicly. 'This is not this child's fault. He is not a threat,' Urban said in an emotionally Facebook Live. 'This...