By adamg on Fri., 5/1/2026 - 11:17 am Boston Police report gang-unit officers arrested a man they say was chasing an ambulance with its lights and sirens going, right through a red light on Warren Street in Roxbury Thursday night, while packing a loaded gun and a separate magazine also filled with bullets. Police say the gang-unit officers were driving on Warren Street around 9:30 p.m. when they "observed a motor vehicle speed through a red light while simultaneously following a Boston EMS vehicle with their emergency lights and sirens active." They stopped the driver at Warren and Deckard streets - and discovered he was wanted on various firearms charges out of Roxbury court: The operator was removed from the vehicle and taken into custody.  A search of the towed motor vehicle led to the recovery of a firearm underneath the driver’s seat. The firearm was determined to be a Taurus G2C 9mm firearm loaded with eleven rounds of live ammunition.…