A federal grand jury indicted 24 people for allegedly running a Sinaloa Cartel-linked drug network that pushed methamphetamine, fentanyl and cocaine across Middle Tennessee.

The 33-count indictment, returned Oct. 21 and unsealed Oct. 27, led to the seizure of approximately 500 kilograms of methamphetamine, 20 kilograms of fentanyl, 60 kilograms of cocaine, more than $375,000 in cash, multiple firearms and five vehicles, according to the U.S. Attorney's Office for the Middle District of Tennessee.

U.S. Attorney Braden H. Boucek announced the charges Oct. 28.

"The allegations in this case are staggering," Boucek said in a statement. "A drug trafficking organization with direct ties to the Sinaloa Cartel allegedly moved massive quantities of deadly drugs into our communities, with two of its leaders directing operations from inside Tennessee prisons."

Two alleged high-ranking members, Humberto Morales, 34, and Jose Martin Perez, 30, are incarcerated in Tennessee Department of Correction facilities on unrelated convictions. Prosecutors allege they helped coordinate the organization's operations from behind bars. According to Fox 17, officials said the specific prisons where Morales and Perez are held have not been disclosed.

Court documents allege the organization operated under the direction of individuals in Mexico known as "the Office," who coordinated drug trafficking in the United States on behalf of the Sinaloa Cartel. The group allegedly relied on Signal, an encrypted messaging application, to arrange drug orders, negotiate prices and set delivery locations.

Fox 17 reported the group allegedly moved shipments on a weekly basis from September 2025 to September 2026.

To avoid detection, members allegedly rotated couriers and vehicles, used vehicles registered to other people, swapped license plates and frequently changed vehicle ownership, according to court documents. When law enforcement encountered or arrested a member, other participants allegedly moved drugs, firearms and cash from stash houses before officers could act.

All 24 defendants face a conspiracy charge involving methamphetamine, fentanyl, cocaine, heroin and marijuana. Nine also face firearm charges carrying an additional mandatory minimum of five years in prison. If convicted, Morales faces a mandatory minimum of 25 years. The remaining 23 defendants each face a mandatory minimum of 10 years.

Sixteen of the 24 defendants were already in state custody on unrelated charges. Seven were arrested Oct. 27 in Nashville, Mt. Juliet, Cookeville and Stockton, California, Fox 17 reported. One defendant has an active warrant.

Nashville Police Chief John Drake said seizures came primarily from Davidson County locations. "The detectives, agents and deputies working this case no doubt saved lives as a result of these seizures," Drake said in a statement.

Jim Scott, special agent in charge of the Drug Enforcement Administration's Louisville field division, called it "one of the biggest drug busts I've ever heard of," according to Fox 17.

The investigation involved the FBI, DEA, IRS Criminal Investigation, U.S. Postal Inspection Service, Homeland Security Investigations (HSI), U.S. Secret Service, Tennessee Bureau of Investigation, Tennessee Highway Patrol, Tennessee Department of Correction, the Putnam, Rutherford, Wilson and Warren county sheriff's offices, the Metropolitan Nashville Police Department and the Gwinnett County Sheriff's Office in Georgia. The Sumner County Sheriff's Office was not listed among the participating agencies.

Prosecutors are seeking pretrial detention for all 24 defendants. An indictment is an accusation; all defendants are presumed innocent until proven guilty.

Residents with information about drug activity can contact the Hendersonville Police Department at 615-264-5303 or the Sumner County Sheriff's Office at 615-442-1738.