Federal investigators tracking suspicious parcel deliveries across Connecticut have dismantled what they describe as a drug trafficking ring operating out of Hartford. The operation allegedly moved quantities of cocaine and fentanyl through residential mailboxes and processing stash houses.
Federal Grand Jury Charges Three Men in Drug Ring
On Oct. 20, a federal grand jury in Hartford returned an indictment charging three men for their roles in the interstate distribution network. The court documents name 34-year-old Denny Guzman and 50-year-old Nelson Torres, both of Hartford, alongside 57-year-old Domingo Heredia-Suarez—also known as Daniel Heredia Suarez—who is a citizen of the Dominican Republic. The charges include conspiracy to distribute and possess with intent to distribute 400 grams or more of fentanyl and 500 grams or more of cocaine and possession with intent to distribute 400 grams or more of fentanyl.
Those federal charges carry a mandatory minimum sentence of 10 years in federal prison. Guzman faces an additional charge of possessing a firearm in furtherance of a drug trafficking crime, which triggers a mandatory consecutive sentence of at least five years upon conviction, according to the U.S. Attorney’s Office for the District of Connecticut.

Agents Track Shipments Through Intercepted Mail and Surveillance
The Drug Enforcement Administration’s Hartford Task Force tracked the ring’s movements through a trail of intercepted mail and surveillance operations. Investigators documented how parcels containing illicit substances flowed from shipping carriers directly into local neighborhoods before being consolidated for processing.
- Aug. 30: The U.S. Postal Inspection Service intercepted a package containing two kilograms of cocaine addressed to Nelson Torres’ residence on Madison Street in Hartford.
- Oct. 9: Law enforcement agents observed another package delivery to the Madison Street home. They watched as Guzman, Torres, and Heredia-Suarez transported the delivery to a secondary location on Homestead Avenue in Hartford.
- Oct. 9 (Arrests): Agents raided the Homestead Avenue site, recovering a kilogram brick of fentanyl, narcotics processing materials, and a firearm. A concurrent search of Torres’ Madison Street residence yielded a handgun, while Guzman was allegedly carrying a handgun at the time of his arrest.
Defendants Enter Not Guilty Pleas in Court
Guzman, Torres, and Heredia-Suarez appeared before U.S. Magistrate Judge Robert A. Richardson in Hartford on Tuesday, where all three entered pleas of not guilty. Following the arraignment, judicial determinations split their immediate custody status.
Torres and Heredia-Suarez remain in prison. Meanwhile, Guzman was released on a $100,000 bond, according to the U.S. Attorney’s Office for the District of Connecticut.