This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.
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.
This is a developing story.