Detectives with the Los Angeles County Sheriff's Department are asking for the public's help finding a 16-year-old Palmdale girl who has been missing since Saturday evening. Josalynn Mary Jane Mendez was last seen at 6:40 p.m. on August 30 in the 3400 block of East Avenue R-4 in Palmdale, wearing a red shirt, blue shorts, and black Vans shoes, and her family says they are concerned for her well-being.
According to a bulletin shared by the Palmdale Sheriff's Station on Facebook, Mendez is described as a Hispanic female standing 5 feet 4 inches tall and weighing 160 pounds, with brown eyes and a distinctive hair color combination — red in front, blue on the sides, and black in the back. The bulletin includes a photo dated August 2026 and lists her case under two identifying numbers used by law enforcement, NIC M639107875 and FCN 2322624200271. It was created by the Los Angeles County Sheriff's Department's Operations Center on August 30, the same day Mendez was last seen.
Detective R. Villa Jr. is listed as the point of contact for the investigation and can be reached through the Palmdale Sheriff's Station at (661) 272-2400. The station itself, located at 750 E. Avenue Q in Palmdale, can also be reached directly at (661) 272-2469, and the on-duty watch commander is available at the same 272-2400 number Villa uses.
Why She's Classified As At-Risk
The sheriff's department has designated Mendez an at-risk missing juvenile, a label that under California Penal Code § 14215(b) and Los Angeles County Sheriff's Department policy can be applied for a range of reasons — including evidence of foul play, a medical or mental impairment, lack of any prior runaway history, or the possibility of parental abduction, according to Justia Law. The bulletin itself does not specify which of those factors applies in Mendez's case. Under LASD's Manual of Policy and Procedures, an at-risk classification requires deputies to immediately dispatch a patrol unit to the scene and notify the station's watch commander, a protocol designed to accelerate the department's response.
State law also shapes how quickly a case like this moves through the system. California Penal Code § 14211(a) bars local police and sheriff's departments from delaying any missing person report, including cases where a runaway is suspected, and requires investigators to prioritize the search over property crimes, per FindLaw. Because Mendez is under 21 and designated at-risk, the same statute requires her report to be transmitted electronically into state and national law enforcement databases within two hours of being filed.
How the Public Can Help
Anyone with information about Mendez's whereabouts is asked to contact the Palmdale Sheriff's Station. Those who prefer to remain anonymous can call Crime Stoppers at (800) 222-TIPS (8477), submit a tip through the P3 Tips mobile app, or use the website lacrimestoppers.org.
Palmdale Station detectives have issued similar at-risk bulletins in recent weeks. Hoodline previously reported on the search for 14-year-old Lina Khachatryan in mid-August, and detectives also sought help locating 12-year-old Avery Thomas earlier that month — both cases handled by the same station.
The Broader Picture on Missing Youth
Cases like Mendez's are far more common than many residents realize. California recorded more than 60,000 missing children reports in 2022, with nearly three-quarters resolved within the same calendar year, according to state Attorney General statistics cited in a legislative filing tracked by LegiScan. Nationally, the National Center for Missing & Exploited Children says it supported more than 32,000 missing children cases in 2025 and achieved a 90 percent recovery rate within that same year.
Researchers note the early hours and days after a disappearance carry particular risk. A 2024 study from the National Child Identification Program and the National Organization of Black Law Enforcement Executives found that missing or runaway children can face exploitation risks within two to 48 hours of going missing, underscoring why investigators move quickly to publicize cases like this one. Public attention to bulletins also plays a documented role in recoveries — figures from the National Center for Missing and Exploited Children, cited by California school districts, indicate roughly one in six missing children are found after a member of the public recognizes their published photo.
