Mayor Thomas M. Menino and Police Commissioner Kathleen M. O’Toole held a Press Conference this morning along with U.S Attorney Michael Sullivan, F.B.I. Special Agent in Charge Ken Kaiser, A.T.F. Special Agent in Charge William Hoover, and D.E.A. Special Agent in Charge June Stansbury. U.S. Attorney Michael Sullivan and all the Federal Agencies represented committed their resources and full support to the City of Boston as the investigation of the Homicides at 43 Bourneside Street in Dorchester continues.In particular, each Federal Agency has designated a Liaison to the Boston Police Department to assist with any request for assistance during this investigation. The Federal Agencies have offered two areas of expertise to assist with this investigation. 1. Technical Resources 2. Intelligence Information With a clear line of communication between the Federal Agencies and the Boston Police Department’s Homicide unit, the Boston Police investigators will have immediate access to these investigative resources if needed. The Boston Police Homicide Unit is the lead investigator in this case and continues to interview witnesses and follow leads into the murders of these four individuals. 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.