
Boston police say a major fentanyl pipeline into the neighborhood just got cut off. After a months‑long investigation, officers on Friday arrested two people and seized more than three kilograms of suspected fentanyl in coordinated raids in Dorchester and Randolph. Along the way, they also picked up packaging equipment, a firearm and ammunition, a vehicle and an undisclosed amount of cash, which investigators say were all part of a sizeable distribution setup.
According to a post from the Boston Police Department, the B‑2 Drug Control Unit worked with the Randolph Police Department and federal partners after Quincy District Court issued search warrants for 100 Stanwood Street in Dorchester, 6 Michael Road in Randolph, the person of Ricky Mendez‑Feliz and a Honda CR‑V. The post identified the arrestees as 26‑year‑old Ricky Mendez‑Feliz of Boston and 22‑year‑old Ronfi Heredia‑Valdez of Dorchester. Investigators charged Heredia‑Valdez with possession with intent to distribute Class A (fentanyl) and Mendez‑Feliz with possession with intent to distribute Class B (cocaine). Police said the probe, which they describe as spanning several months, relied on surveillance and GPS tracking to link the target to what they call the primary distribution site.
What police recovered
Search teams reported finding 3,129.1 grams of suspected fentanyl, 17.7 grams of cocaine and 13.5 grams of crack cocaine, along with a kilo press, a pill press and packaging materials that investigators say point to large‑scale distribution. Officers also located a Dorchester address where a firearm and ammunition were seized, and they identified a secondary stash house in Randolph that contained most of the narcotics and currency. Investigators additionally recovered a motor vehicle, assorted jewelry, a drug ledger and an undisclosed amount of U.S. currency.
Scale and risk
Police and health officials say the amount of fentanyl involved represents a serious public‑health risk if it ever hits the street. The DEA notes that as little as two milligrams of fentanyl can be potentially lethal, which means a multi‑kilogram seizure like this can translate to well over a million potentially deadly doses. Local data show overdose mortality driven by synthetic opioids has climbed in recent years, and Boston Medical Center’s community health assessment details rising overdose rates in neighborhoods that include Dorchester. The department has also publicized other multi‑site fentanyl seizures this year, underscoring how frequently officers say they are encountering the drug.
Charges and next steps
Per the Boston Police post, officers took the two suspects into custody without incident. Both face state narcotics charges tied to alleged distribution. The department says the investigation is still active, and that additional arrests or charges remain on the table as detectives process evidence and coordinate with prosecutors. Court calendars and filings will show any future indictments or arraignment dates as the case moves through the system.
How to help
Police say community tips are often what turn a good case into a strong one. Anyone with information is asked to contact Boston Police directly or submit an anonymous tip through the department’s Crime Stoppers program at 1‑800‑494‑TIPS or by texting TIP to CRIME (27463). Details on submitting photos or video are available on the Boston Police Crime Stoppers page. Investigators are urging residents who might know something about this operation, or others like it, to come forward and help reduce distribution on city streets.









