A teenage girl collapsed on stage after performing a cheerleading stunt - before her mother revived her with an electric shock.
Keianna Joe, a 17-year-old cheerleader went into cardiac arrest during a competition in Raleigh, North Carolina, US on March 14.
According to her mother, Andrea Joe, Keianna collapsed during warm-up and required a shock from an Automatic External Defibrillator (AED) to save her life.