The person at the center of this case
Jose Onairam Medina-Marrero (fugitive suspect)
Cold Case · Open - Fugitive at Large
80 days waiting
JOSE ONAIRAM MEDINA-MARRERO
Justice for Jose Onairam Medina-Marrero (fugitive suspect) — the trail went cold in 2026, but the truth hasn't.
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Key leads to think about
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suspect
Lead #1Medina-Marrero uses aliases 'La O,' 'Omayra,' and 'Onairam'—which aliases is he currently using and where might he be hiding?
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person
Lead #2What is Medina-Marrero's current location and is he still operating within the Mayagüez region or has he fled to Mexico or another jurisdiction?
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evidence
Lead #3Los Baja Deo's primary narcotics source is Mexico-based—what is the identity of the supplier and how does the supply chain operate?
Jose Onairam Medina-Marrero is a fugitive wanted by the FBI for his alleged role in large-scale drug and firearms trafficking with 'Los Baja Deo,' a violent criminal organization operating in western Puerto Rico's public housing projects. The organization is linked to approximately 20 homicides and numerous shootings while distributing heroin, cocaine, marijuana, and fentanyl throughout Puerto Rico and the continental United States. A federal arrest warrant was issued on August 19, 2026, and Medina-Marrero remains at large and should be considered armed and dangerous.
Case
#4678
Federal Bureau of Investigation (FBI) - San Juan Field Office; United States District Court for the District of Puerto Rico
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
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clue
Lead #4The organization ships controlled substances via United States Postal Service to the continental U.S.—can postal records and tracking data identify recent shipments linked to Medina-Marrero?
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contact
Lead #5Who are the key members and associates of Los Baja Deo operating in the seven public housing projects, and are any willing to provide information on Medina-Marrero's whereabouts?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
Conspiracy to Possess with Intent to Distribute and Distribution of Controlled Substances; Possession with Intent to Distribute/Distribution of Heroin, Cocaine Base, Cocaine, Marijuana, and Fentanyl; Possession of Firearms in Furtherance of a Drug Trafficking Crime Caution: Jose Onairam Medina-Marrero is wanted for his alleged involvement in firearms and narcotics trafficking as part of "Los Baja Deo" (Thumbs Down), a violent transnational criminal organization operating throughout seven public housing projects and five surrounding communities in western Puerto Rico. The organization is allegedly responsible for large-scale narcotics trafficking throughout Puerto Rico, including the shipment of controlled substances to the continental United States through the United States Postal Service, generating millions of dollars in illicit proceeds annually.
The organization is also allegedly linked to approximately 20 homicides, numerous shootings, and other violent criminal activity that has significantly impacted public safety throughout the Mayagüez region. Additionally, the organization's primary source of narcotics is allegedly received from a Mexico-based supplier, and the organization has established links to other violent drug trafficking organizations operating throughout western Puerto Rico.
On August 19, 2026, a federal arrest warrant was issued by the United States District Court for the District of Puerto Rico, San Juan, Puerto Rico, after Medina-Marrero was charged federally with Conspiracy to Possess with Intent to Distribute and Distribution of Controlled Substances; Possession with Intent to Distribute/Distribution of Heroin, Cocaine Base, Cocaine, Marijuana, and Fentanyl; and Possession of Firearms in Furtherance of a Drug Trafficking Crime.
Timeline of Events
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2026-08-19
Federal Arrest Warrant Issued
United States District Court for the District of Puerto Rico issued a federal arrest warrant for Medina-Marrero charging him with conspiracy to possess with intent to distribute controlled substances, possession with intent to distribute heroin, cocaine base, cocaine, marijuana, and fentanyl, and possession of firearms in furtherance of drug trafficking.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:August 19, 2026
Last Updated:November 6, 2026
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Case Information
Incident:August 19, 2026
Last Updated:November 6, 2026