MUSKOGEE, OKLAHOMA – The United States Attorney’s Office for the Eastern District of Oklahoma announced that Adrian Alcantar-Sanchez, a/k/a Pedro Ruiz-Betancur, age 46, a Mexican national unlawfully present in McIntosh County, Oklahoma, was sentenced to 78 months in prison for one count of Possession with Intent to Distribute Fentanyl and 78 months imprisonment for one count of Unlawful Reentry of Removed Alien. The sentences were ordered to run concurrently.
The charges arose from an investigation by the Oklahoma Highway Patrol, the Drug Enforcement Administration, and the U.S. Department of Homeland Security’s Immigration and Customs Enforcement Division.
On November 14, 2025, Alcantar-Sanchez pleaded guilty to the charges. According to investigators, on March 29, 2025, a trooper conducting a routine traffic stop on I-40 in Sequoyah County discovered Alcantar-Sanchez in possession of 878.7 grams of pure fentanyl, a Schedule II controlled substance. At the time he was apprehended, Alcantar-Sanchez had been previously removed from the United States on June 19, 2009, and April 6, 2012, and was in the United States without obtaining the express consent of the Secretary of Homeland Security to reapply for admission.
This case is part of Operation Take Back America , a nationwide initiative that marshals the full resources of the Department of Justice to repel the invasion of illegal immigration, achieve the total elimination of cartels and transnational criminal organizations (TCOs), and protect our communities from the perpetrators of violent crime.
The Honorable John F. Heil, III, Chief Judge in the United States District Court for the Eastern District of Oklahoma, presided over the hearing. Alcantar-Sanchez will remain in the custody of the U.S. Marshals Service pending transportation to a designated United States Bureau of Prisons facility to serve a non-paroleable sentence of incarceration.
Assistant U.S. Attorney Edith Singer represented the United States.
Source: U.S. Attorney’s Office — Eastern District of Oklahoma — U.S. Department of Justice press release.