United States Drug Enforcement Administration

PHOENIX, Ariz. – Carlos Rene Montes, 32, a United States Citizen from Tucson, and Miguel Angel Sesma, 30, a legal permanent resident from Mexico living in Phoenix, were charged on Tuesday by federal criminal complaint with Conspiracy to Possess with the Intent to Distribute Fentanyl after agents seized a combined total of approximately 700,000 blue M30 pills from Sesma’s truck and Montes’ residence.  

According to the criminal complaint, on March 10, 2025, DEA Phoenix East Valley Drug Enforcement Task Force (EVDETF) investigators observed Montes drive a Jeep Grand Cherokee into a Phoenix store parking lot and park next to a white Ford F250 bearing Sonora license plates. After speaking briefly with Sesma, the driver of the Ford F250, Montes transferred factory-sealed packages of roofing shingles from his vehicle to the bed of the Ford F250.

After Montes left the parking lot, EVDETF investigators conducted traffic stops on both the Jeep Cherokee and Ford F250. A Mesa Police Department Canine Detective conducted an open-air sniff of the Ford F250 and alerted to narcotics in the vicinity of the truck bed. Investigators searched Sesma’s truck and seized approximately 52 kilograms (114 pounds) of blue M30 pills laced with fentanyl, which were concealed in the roofing shingles. Sesma and Montes were subsequently placed under arrest.

Montes advised investigators that he possessed more drugs at his residence in Tucson. During a consensual search of Montes’ residence, investigators seized approximately 14.68 kilograms of blue M30 pills (32 pounds) containing fentanyl.

Conspiracy to Possess with the Intent to Distribute More than 400 grams of Fentanyl carries a mandatory minimum penalty of 10 years to life in prison and a fine of up to $10,000,000.

A criminal complaint is simply a method by which a person is charged with criminal activity and raises no inference of guilt. An individual is presumed innocent until evidence is presented to a jury that establishes guilt beyond a reasonable doubt.

The investigation was led by the Drug Enforcement Administration East Valley Drug Enforcement Task Force which is comprised of partners from: the Mesa Police Department, the Gilbert Police Department, the Apache Junction Police Department, the Salt River Police Department and the Pinal County Sheriff's Office. Assistant U.S. Attorney, Stuart Zander, District of Arizona, Phoenix, is handling the prosecution.

CASE NUMBER:           25-MJ-6099-PHX-ASB
RELEASE NUMBER:    2025-033_Montes et al.