A high school in Sylmar went on lockdown after a firearm was found following a disturbance Friday morning. Sylmar Charter High School went on lockdown at 10:15 a.m. after a disturbance on campus ...

Debbie Steinert was the magnet school coordinator at Sylmar Charter High’s Science Tech Math Magnet for 30 years and retired in 2024. She taught physical science at Olive Vista Middle School.

Two more fires—the Hurst/Sylmar Fire and the Tamarack Fire — erupted on Tuesday evening in Los Angeles County, prompting evacuations and highway closures. Sylmar Fire After 10:30 p.m., officials ...