Dorchester Homicide InvestigationBoston Police continue to investigate the Homicides that occurred at 43 Bournside Street in Dorchester on 12/13/05. Police Responded to 43 Bournside Street last evening around 2145hrs after receiving a 911 call for a person shot at that location. Responding Police Officers discovered four males suffering from severe trauma. One victim was transported to the Boston Medical Center and was pronounced at the Hospital, the other three victims were pronounced at the scene. This investigation continues, anyone with information pertaining to this incident can contact the Boston Police Homicide Unit at 617-343-4470 or the Boston Police Anonymous Tip Line at 617-494-TIPS. Two Men Stabbed at 1269 Mass. Ave At 0020hrs, two men were stabbed inside 1269 Massachusetts Ave; both victims were transported to the Boston Medical Center for treatment of non-fatal injuries. Four suspects wanted in connection with incident remain at large. Firearm Seized By Youth Violence Strike Force Officers assigned to the Youth Violence Strike Force recovered a firearm after conducting a Motor Vehicle stop on Esmond Street in Dorchester around 2030hrs last evening. Ronald Martinez 19, of Dorchester was arrested and charged with possession of a firearm. A .380 caliber firearm was recovered from Martinez. Armed Robbery at Dorchester Store A male armed with a handgun robbed the Subway Shop located at 1576 Dorchester Ave. around 2045hrs last evening. The victim was not injured during the incident and he suspect fled the store on foot. Fugitive From Justice Arrested in Mattapan Officers assigned to District 3 in Mattapan arrested Juan Martinez 61, for multiple warrants including outstanding warrants from Florida.