Federal agents say a onetime Waterbury resident has been dragged back into a Connecticut courtroom after months overseas, accused of running a fentanyl and firearms pipeline stretching across three states.
Angel Delarosa, 40, a former Waterbury resident and citizen of the Dominican Republic, was returned to federal custody this week after being arrested in the Dominican Republic and extradited to Connecticut on allegations that he helped run a transnational fentanyl and gun trafficking operation. Prosecutors say he coordinated distribution across Connecticut, New York and New Jersey, and investigators report more than 30 controlled purchases tied to the network. Delarosa pleaded not guilty at his first appearance in federal court in New Haven and remains detained while the case moves forward.
Federal Prosecutors Outline The Case
According to the U.S. Attorney's Office for the District of Connecticut, Delarosa was arrested in the Dominican Republic on Jan. 30 after what officials describe as an international investigation, following an indictment returned in Connecticut on July 8, 2025. That indictment charges him with one count of conspiracy to distribute 400 grams or more of fentanyl and a quantity of methamphetamine, a charge that carries a mandatory minimum of 10 years and up to life in prison, and a firearms-trafficking conspiracy that carries a maximum term of 15 years in prison.
What Agents Say They Seized
Federal prosecutors say investigators conducted more than 30 controlled buys from Delarosa's alleged redistributors, tallying more than one kilogram of fentanyl, more than 200 grams of methamphetamine and 17 firearms. Laboratory testing reportedly showed that some of the fentanyl was mixed with bromazolam, a designer benzodiazepine that has been linked to overdose cases. As reported by the Stamford Advocate, Delarosa entered a not guilty plea when he was arraigned before U.S. Magistrate Judge Robert M. Spector in New Haven.
Multiagency Probe And Co-Defendants
The case grew out of a Homeland Security Task Force investigation that pulled in the FBI, DEA, HSI, ATF and several local police departments, according to the U.S. Attorney's Office. Federal officials also credit the Justice Department's Office of International Affairs and Dominican authorities with helping secure Delarosa's arrest and extradition. That same federal press release notes that a separate 15-count indictment returned in December charged six alleged co-conspirators and that other related prosecutions are still active.
Legal Process And Potential Penalties
Delarosa has pleaded not guilty to all charges and is being held while his case proceeds in the federal courthouse in New Haven. Prosecutors say the fentanyl conspiracy count alone carries a mandatory minimum sentence of 10 years and a potential maximum of life in prison, while the firearms-related counts carry additional maximum prison terms, according to the Stamford Advocate.
Public-Health Risk
Bromazolam and other unregulated designer benzodiazepines have increasingly turned up in seized drug supplies and in overdose investigations, and public-health officials warn that combining such drugs with fentanyl can sharply increase the danger of respiratory arrest. The CDC has documented rising reports and seizures involving bromazolam and urged clinicians and first responders to be alert to its risks.
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