Francisco Trevino, 39, was killed on June 7, 2011, in Houston, Texas. His homicide is described as tied to his role in a multi‑jurisdictional drug trafficking organization uncovered during a federal probe called Operation Dirty Dozen. The investigation found that large quantities of marijuana were smuggled from Mexico, stored at locations across Texas including Houston, and distributed from Starr County to Harris County.

Trevino and several associates were charged in connection with conspiracy to distribute marijuana and related money laundering. Law enforcement seized multiple tons of marijuana and significant drug proceeds, and the Department of Justice and Organized Crime Drug Task Force pursued prosecutions of many co‑conspirators. Trevino’s death is presented as one of several violent incidents linked to the volatility of that trafficking network.

Anyone who knew Trevino or has information about his death in Houston is asked to share what they remember.