LOS ANGELES (AP) — Authorities say three people on a film set were critically hurt in an explosion that sparked a grass fire near Los Angeles on Tuesday.
Officials say the blast was reported in a mixed use industrial neighborhood of Santa Clarita. Ambulances took three critical patients to hospitals.
Fire spread to a grassy hillside but firefighters were able to quickly douse the flames.
Los Angeles County Fire said that crews were dispatched to the scene at 4:45 p.m. local time.