Overview

Full Name: Angelica Valenzuela

Age at Disappearance: 1 year old

Date Last Seen: February 25, 2006

Last Known Location: San Pablo, Contra Costa County, California

Case Classification: Missing child

Publicly Documented Status: Listed as missing; no verified public resolution located as of October 31, 2026

NamUs Reference: MP20534, as identified by secondary missing-person directories

Physical Description at Disappearance: Hispanic/Latina female child with black hair and brown eyes, approximately two feet tall. A secondary missing-person listing provides a broad weight range of 20 to 45 pounds, which has not been independently confirmed against the original investigative record.

Associated Missing-Person Listing: Steven Douglas, a four-year-old boy, is separately listed as missing from San Pablo on the same date. Public directories and historical awareness records frequently mention the two children together, although the precise circumstances of their connection have not been independently established through an official investigative statement.

The central unanswered question is what happened to Angelica after February 25, 2006. Available public records do not establish whether she was abducted, concealed, taken elsewhere, or disappeared under other circumstances. No verified evidence establishes that she was killed.

Detailed Case Breakdown

Case Summary

Angelica Valenzuela was just one year old when she was reported missing from San Pablo, California, on February 25, 2006. Her disappearance remains documented in publicly accessible missing-person listings, nearly two decades after the date recorded as her last sighting.

Full Name: Angelica Valenzuela

Age at Disappearance: 1 year old

Date Last Seen: February 25, 2006

Last Known Location: San Pablo, Contra Costa County, California

Case Classification: Missing child

Publicly Documented Status: Listed as missing; no verified public resolution located as of October 31, 2026

NamUs Reference: MP20534, as identified by secondary missing-person directories

Physical Description at Disappearance: Hispanic/Latina female child with black hair and brown eyes, approximately two feet tall. A secondary missing-person listing provides a broad weight range of 20 to 45 pounds, which has not been independently confirmed against the original investigative record.

Associated Missing-Person Listing: Steven Douglas, a four-year-old boy, is separately listed as missing from San Pablo on the same date. Public directories and historical awareness records frequently mention the two children together, although the precise circumstances of their connection have not been independently established through an official investigative statement.

The central unanswered question is what happened to Angelica after February 25, 2006. Available public records do not establish whether she was abducted, concealed, taken elsewhere, or disappeared under other circumstances. No verified evidence establishes that she was killed.

Background and Circumstances of Angelica Valenzuela’s Disappearance

Angelica Valenzuela was a toddler when her disappearance was recorded in San Pablo, a city in western Contra Costa County in California’s East Bay region. At one year old, she was entirely dependent on adults for transportation, shelter, food, and everyday care.

Publicly accessible missing-person records identify February 25, 2006, as the date Angelica was last seen. However, the available sources provide little independently verified information about the events surrounding that date.

The exact address of her last known whereabouts, the circumstances under which she was reported missing, and the identity of the person who initially reported her disappearance could not be established from the sources reviewed. There is also insufficient verified information to reconstruct her final known movements.

Angelica is described in secondary missing-person listings as a Hispanic or Latina child with black hair and brown eyes. These details may help identify the historical case, although her appearance would have changed substantially with age.

The Connection to Steven Douglas

One notable feature of Angelica’s disappearance is its repeated association with the missing-person case of Steven Douglas.

Steven was four years old when he was listed as missing from San Pablo on February 25, 2006, the same date recorded for Angelica. The children appear together in historical missing-child awareness materials, and their separate NamUs identifiers are consecutive: MP20533 for Steven and MP20534 for Angelica.

These records establish that their cases have been publicly associated, but they do not, by themselves, establish the children’s relationship, who was responsible for their care, or whether they disappeared during the same event.

Without a verified police account describing their circumstances, it would be inappropriate to assume that the children were abducted together or that a particular person was responsible.

Limited Information About Angelica’s Early Life

Little verified biographical information about Angelica’s family, birthplace, home life, or childhood has been located in accessible sources. The absence of these details should not be interpreted as evidence that such information was unavailable to investigators.

Angelica’s young age remains one of the most important aspects of her case. A child of approximately one year old would not ordinarily have the ability to independently travel substantial distances, obtain housing, or establish a new identity without assistance.

That observation underscores the importance of identifying the adults and circumstances connected to her disappearance, but it does not establish what actually happened.

Investigation History and Available Evidence

Angelica Valenzuela’s disappearance has been preserved in missing-person information systems and public awareness directories. Her listing is associated with NamUs reference MP20534, while Steven Douglas is associated with MP20533.

NamUs, the National Missing and Unidentified Persons System, provides a national resource for missing-person investigations, unidentified remains cases, and investigative support. The appearance of Angelica’s identifying information in directories referencing NamUs demonstrates that her case has been documented beyond the original disappearance date.

However, the publicly accessible information reviewed does not provide a complete investigative history. No reliable case-specific account was located describing the original police response, interviews, searches, evidence collection, or subsequent investigative findings.

Physical and Forensic Evidence

No publicly verified description of physical evidence recovered in connection with Angelica’s disappearance was located during this review. There is no independently confirmed information establishing that investigators recovered clothing, personal belongings, fingerprints, or other material directly explaining what happened to her.

Similarly, no case-specific public announcement was located confirming a DNA identification, genetic genealogy breakthrough, identification of remains, or forensic finding resolving her disappearance.

California maintains a Missing Persons DNA Program that can assist with comparisons involving missing people and unidentified remains. The existence of this program does not establish that a particular testing procedure has been performed in Angelica’s case.

Witnesses, Suspects, and Investigative Leads

The sources reviewed did not establish any officially identified suspect or person of interest in Angelica’s disappearance. No verified witness account was located that could reliably explain where she was taken or what occurred after her last recorded sighting.

No case-specific arrest, criminal charge, or court proceeding directly resolving her disappearance could be confirmed from the available research.

These limitations describe the public record, not necessarily the full contents of law enforcement files. Investigators may possess information that has never been publicly disclosed.

Continued Missing-Child Awareness

Angelica’s name has appeared in historical missing-child awareness records alongside Steven Douglas. Archived updates from the volunteer missing-child organization For the Lost document revisions to materials concerning the children in October 2015, January 2016, September 2018, and later archived activity.

These references demonstrate continuing public documentation of the cases. They should not be mistaken for confirmed investigative breakthroughs, newly discovered evidence, or official announcements of progress.

Theories and Unresolved Questions

The limited public information surrounding Angelica Valenzuela’s disappearance leaves significant unanswered questions. It also makes speculation particularly risky, because there is insufficient verified evidence to favor a specific explanation.

Was Angelica Taken or Concealed by Someone?

Because Angelica was only one year old, any prolonged absence from her known surroundings would raise important questions about adult involvement in her transportation or care.

Possible explanations in missing-child investigations can include family-related concealment, unauthorized removal, or abduction by another person. These are general investigative possibilities, not established theories or official findings in Angelica’s case.

The available public record does not identify who may have been with Angelica when she disappeared or establish that a crime occurred.

What Happened to Steven Douglas?

The matching disappearance date and repeated association between Angelica’s and Steven Douglas’s missing-person records raise questions about whether information from one case could help clarify the other.

However, the exact relationship between the children and the circumstances linking their cases require further official documentation. Their shared date and location should not be treated as proof of a particular sequence of events.

Could Angelica Have Survived Under Another Identity?

One unresolved possibility in a disappearance involving a very young child is that the child could have grown up elsewhere without knowing the circumstances of her early life.

No verified evidence reviewed for this article establishes that Angelica survived under another name, was adopted under false circumstances, or was raised by an unidentified caregiver. These remain hypothetical possibilities rather than documented developments.

Why Are So Few Details Publicly Available?

Another unresolved issue is the limited availability of a detailed official narrative. Public listings identify Angelica and provide basic information, but do not explain the investigative circumstances surrounding her disappearance.

The lack of accessible details could reflect limits in publicly indexed records, information withheld for investigative reasons, or historical documentation that is not readily available online. None of these explanations has been independently confirmed for this case.

Ultimately, there is insufficient reliable information to determine whether Angelica’s disappearance resulted from a criminal act, family-related circumstances, or another event. Her case must therefore continue to be described as a missing-person case rather than a confirmed homicide.

Latest Publicly Available Investigative Updates

As of October 31, 2026, no publicly confirmed recent investigative breakthrough or resolution in Angelica Valenzuela’s disappearance was located in the sources reviewed.

Her name continues to appear in publicly accessible missing-person directories, including listings that identify her disappearance date as February 25, 2006, and associate her case with NamUs reference MP20534.

Historical volunteer awareness archives also document periodic revisions to missing-child materials involving Angelica and Steven Douglas. A September 5, 2018, archive entry identifies an update to their case file, while later archived materials also reference revisions to the children’s information.

These entries are records of awareness-material maintenance, not evidence that investigators identified a suspect, discovered new forensic evidence, or established the children’s whereabouts.

No recent official announcement confirming an arrest, recovery, identification, or change in Angelica’s case classification could be independently verified.

Likewise, no verified case-specific announcement of new DNA results, forensic genealogy findings, or an officially released age-progression image was located during this review.

Because public databases and historical case summaries can be incomplete or updated at different times, the absence of a published development should not be interpreted as proof that investigative activity has stopped. Current case status and any nonpublic developments must be confirmed with the appropriate authorities.

Conclusion and Public Appeal for Information

Angelica Valenzuela was only one year old when she disappeared from San Pablo, California, on February 25, 2006. Her case remains a troubling example of how a child’s disappearance can persist in public records for years without a widely available explanation of what happened.

The continued association of Angelica’s case with Steven Douglas, another young child listed as missing from the same city on the same date, makes the need for accurate historical information especially important.

Questions remain about Angelica’s last known circumstances, the people who may have had contact with her, and whether additional records or witnesses could help establish her whereabouts.

Anyone with credible information about Angelica Valenzuela’s disappearance, her possible whereabouts, or the circumstances surrounding February 25, 2006, is encouraged to contact law enforcement or the California Department of Justice Missing Children Clearinghouse.

Information should be reported directly to authorities rather than circulated as an unverified accusation on social media. Even a seemingly minor detail may be worth reviewing when it can be supported by reliable firsthand knowledge or documentation.

Angelica deserves to be remembered as a child whose life and identity matter, not merely as a database entry. Until reliable information establishes what happened to her, the central question remains unanswered: Where is Angelica Valenzuela?