On Friday, February 28, 2025, Officers assigned to the District B-3 (Mattapan), B-2 (Roxbury), and E-18 (Hyde Park) Drug Control Units arrested two Roxbury residents, identified as Jonathan Alcantara-Garcia, 40, and Niurka Pimentel-Suero, 37, on drug and firearm-related charges.
Following an extensive drug investigation conducted by the B-3 Drug Control Unit, Officers obtained search warrants for a residence at 2 Guild Street, Roxbury. In preparation for executing these warrants, Officers established surveillance in the area.
During surveillance, Officers observed the primary target of the investigation, Jonathan Alcantara-Garcia, exit the residence and enter the driver’s seat of a vehicle. As he drove away, Officers continued surveillance and safely conducted a traffic stop with the assistance of B-2 Officers. Alcantara-Garcia was subsequently taken into custody without incident.
At approximately 10:11 AM on the same day, Officers executed a search warrant at 2 Guild Street. Upon entry, they were met by Niurka Pimentel-Suero. During the search, officers seized the following evidence:
- Approximately 800 grams of cocaine packaged in various-sized bags
- Approximately 129 grams of heroin packaged in various-sized bags
- A Smith & Wesson 9mm firearm equipped with a 16-round magazine, loaded with four live rounds
- Drug paraphernalia, including loose baggies, rolls of plastic baggies, clear plastic wrap, a bottle of lactose, a blender, a digital scale, scissors, and a card
- An undisclosed amount of U.S. currency
As a result of the investigation, Niurka Pimentel-Suero was placed under arrest and charged with:
- Trafficking Cocaine (200 Grams or More)
- Trafficking Heroin/Morphine/Fentanyl (100 Grams or More, Less Than 200 Grams)
- Unlawful Possession of a Firearm
- Unlawful Possession of Ammunition
Jonathan Alcantara-Garcia was also placed under arrest and charged with:
- Trafficking Cocaine (200 Grams or More)
- Trafficking Heroin/Morphine/Fentanyl (100 Grams or More, Less Than 200 Grams)
- Unlawful Possession of a Firearm
- Unlawful Possession of Ammunition
Both suspects are expected to be arraigned in Roxbury District Court.

