Gas Explosion Rocks Local High School, 4 Students Hospitalized

KTLA - Los AngelesJune 12, 2013

SANTA ANA, Calif. (KTLA) -- Four students were hospitalized Tuesday following a boiler room explosion at a high school in Santa Ana.

School was in session when the blast lifted the roof of the gymnasium at Valley High School just after 7:30 a.m.

Four students were sitting on a bench outside the building when the boiler room exploded.