June 11, 2013 2:26 pm Caught on Video: Explosion Lifts Roof Off School Gym An explosion linked to a water heater lifts the roof off a school gym on Tuesday, June 11, 2013. Surveillance video at Santa Ana Valley High School captured the blast as student ran for cover. Local 2:05 Whoopi Goldberg reveals who will inherit her fortune 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 3:11 Ryan Gosling skips darker film roles because of Eva Mendes and daughters 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 1:59 TikTok's Maddy Baloy dead at 26: Gordon Ramsay and Tay Lautner pay tribute