SAN JUAN, Puerto Rico – On November 20, 2025, a federal grand jury in the District of Puerto Rico returned an indictment charging three individuals with bribery and conspiracy to possess with intent to distribute 100 kilograms or more of marijuana, announced W. Stephen Muldrow, United States Attorney for the District of Puerto Rico. The U.S. Postal Service (USPS) Office of Inspector General (OIG) led the investigation in collaboration with the Federal Bureau of Investigation (FBI).
“Drug trafficking destroys families and communities,” said United States Attorney Muldrow. “These defendants were using the United States Postal Service to facilitate their drug trafficking activities which foster violence and addiction. The U.S. Attorney’s Office and its partners will aggressively prosecute drug traffickers and corrupt government officials and seek justice for our communities.”
“The Special Agents of the United States Postal Service Office of Inspector General will continue to maintain the integrity of the U.S. Postal Service and its personnel,” said Special Agent in Charge Modafferi of U.S. Postal Service Office of Inspector General. “The conduct alleged is disgraceful, and our office will continue to tirelessly investigate Postal Service employees and their co-conspirators who violate the public’s trust. This case serves as an excellent example of the successful collaboration between the USPS OIG, our law enforcement partners, and the District of Puerto Rico U.S Attorney’s Office to pursue the prosecution of all those involved in criminal activity relating to the Postal Service.”
“Individuals who conspire to distribute controlled substances, attempt to compromise public officials, and violate the integrity of the U.S. mail, will be held accountable. Our office, alongside our law-enforcement partners, will continue to pursue those who endanger public trust and public safety,” said Joe Rodríguez, Acting Special Agent in Charge of the FBI’s San Juan Field Office.
The indictment alleges that from January 2022 until April of 2024 the defendants conspired to distribute over 100 kilograms of marijuana through the United States Postal Service (USPS). Defendant Héctor Melvin Candelaria-Carrero, a.k.a. “Candy/Cartero”, served as a USPS City Carrier in Isabela, Puerto Rico. While engaged in his official duties, Candelaria-Carrero diverted, delayed and stole USPS parcels and provided the diverted and stolen mail to defendants Carlos Nadín Nieves-Pastrana, a.k.a. “Nandy” and José Manuel Muñoz-Torres, a.k.a. “Kuki/Cuqui”, in exchange for bribe payments.
At times, Candelaria-Carrero took photos of specific parcels with his personal phone. Using the assigned USPS scanner device, he scanned the photos taken on his personal phone at the correct delivery address. Rather than deliver the parcels at the delivery addresses, Candelaria-Carrero diverted the parcels to other locations and hid the locations of the diverted and stolen mail from the USPS. Defendant Candelaria-Carrero used his private cellular number, WhatsApp messages and phone calls to communicate with Nieves-Pastrana and Muñoz-Torres and to exchange bribe payments and the diverted or stolen parcels, including parcels containing controlled substances.
Special Assistant U.S. Attorney Tania Y. Salas De-Jesús is in charge of the prosecution of the case. If convicted on the drug charges, the defendants face a mandatory minimum sentence of 5 years, and up to life in prison.
An indictment is merely an allegation, and all defendants are presumed innocent until proven guilty beyond a reasonable doubt in a court of law.
