Angelica Valenzuela was 1 year old when she was last seen on February 25, 2006, in San Pablo, Contra Costa County, California. She was listed as biracial Hispanic and White, with black hair, brown eyes, about 2 feet tall and weighing 20–45 pounds. Her case number is MP20534.

Authorities say Angelica and her 4‑year‑old half brother Steven Douglas were taken from San Pablo that day by their non‑custodial mother, Christina Teresa Calderon, and Angelica’s father, Luis Antonio Valenzuela. Federal arrest warrants were issued for both adults, who are considered the primary persons of interest. Investigators believe the family may have fled to Mexico, possibly in a green Ford Aerostar van registered in California.

No confirmed sightings of Angelica or Steven have been reported and both children remain missing. Age‑progression images were added to Angelica’s file in February 2022. If anyone knew Angelica, Steven, or this family’s movements around late February 2006, can you share what you remember?