Serena Walling, 36

Missing since: Oct 17, 2026

Last seen: October 17, 2026, at approximately 2245 hours (10:45 PM) — Sereno Drive and Broadway, Vallejo, Solano County, California; believed to be on foot.

Investigating agency: Vallejo Police Department

Official source: view the official record

Details: 36-year-old female, 5'00", 140 lbs, black hair, brown eyes. Last seen wearing a black sweatshirt and black pants. Last seen October 17, 2026, at approximately 2245 hours, in Vallejo, Solano County; believed to be on foot. CHP ENDANGERED MISSING ADVISORY activated by the California Highway Patrol on behalf of the Vallejo Police Department; CHP was notified on October 29, 2026. Advisory area: Contra Costa, Napa, Sacramento, Solano, and Yolo Counties. IF SEEN, CALL 9-1-1. No vehicle.