

The Beaverton Police Department and Oregon State Police have issued an urgent AMBER Alert for a missing 3-year-old boy, prompting a widespread public search across the region. Authorities are asking for immediate assistance from the community to locate the toddler and ensure his safe return.
According to investigators, 3-year-old Joshua Ovalles was last seen at approximately 10:05 a.m. on October 6 near SW Western Avenue and SW Beaverton Hillsdale Highway in Beaverton, Oregon. Law enforcement officials have released details regarding the vehicle and individuals involved to expedite the search.
Vehicle and Suspect Information
Investigators believe that Joshua Ovalles was with Mari Martinez when he went missing. According to updates from the Oregon State Police, Martinez is a non-custodial parent who has made previous threats of harm to the child and may be armed with a firearm.
The pair are believed to be traveling in a 2022 white Mercedes SUV (identified in some reports as a Mercedes GLB model) bearing Oregon license plate MAMIII.
What the Public Should Do
Authorities emphasize that this is an active and critical emergency. Community members are urged to take immediate action if they spot the vehicle or the child:
- Call 911 immediately if you see Joshua Ovalles, Mari Martinez, or the white Mercedes SUV with plate MAMIII. Reference case number SP26-328966 when speaking with dispatchers.
- Do not approach the vehicle or attempt intervention, as authorities warn the suspect may be armed. Instead, maintain a safe distance and report your location to law enforcement right away.
- If you have non-urgent tips or background information that could help investigators locate the missing toddler, call the dedicated tip line at 1-866-526-2375.
Law enforcement agencies across Oregon remain on high alert as the investigation continues. Updates regarding the AMBER Alert status will be provided by local authorities as new information becomes available.
