WALNUT CREEK — Authorities have identified the teen killed in Saturday’s multivehicle crash on Ygnacio Valley Road as 16-year-old Alina Safi, a Mt. Diablo High School student from Concord.
The fatal collision occurred just before 5pm on August 9, 2025, on eastbound Ygnacio Valley Road just east of Oak Grove Road, an area that has seen multiple serious accidents in recent years.
Safi, who was reportedly driving one of the vehicles involved, was pronounced dead at the scene.
Multiple Victims Hospitalized
Four other people involved in the crash were hospitalized, and reports indicate they are in stable condition…