Passenger Dies after Car and Semi Truck Collide on 57 Freeway in Placentia PLACENTIA, CA (May 7, 2023) – One person was killed in a two-vehicle accident on 57 Freeway in Placentia Thursday morning on May 4. The fatal accident happened around 6:37 a.m. at the Orangethorpe Avenue on-ramp. According to the California […]