Las Vegas substitute teacher Re'Kwon Smith arrested for punching student after racial slur.

Las Vegas substitute teacher, Re'Kwon Smith, was arrested for allegedly hitting a student at Valley High School after the student called him a racial slur. The incident led to a brawl with the student becoming unconscious. The arrest report states that Smith confronted the student about using the wrong door to leave a weight-lifting room, which prompted an argument. Smith later confirmed to police that he punched the student after being called the slur.