Afternoon Head-On Crash on Highway 1 in San Mateo County Kills 76-Year-Old Woman SAN MATEO COUNTY, CA (March 19, 2022) – Catherine Lee Treulich was killed in a head-on accident on Highway 1 in San Mateo County on Monday afternoon. The accident happened around 1:09 p.m. on March 14 just south of Capistrano […]