Investigators from the Boston Police Homicide Unit have reviewed extensive evidence. I am pleased with the progress they are making. The Department urges people with any information about these homicides, no matter how little they may think it is, to contact Homicide Investigators at 617-343-4470 or remain anonymous by calling Crime Stoppers 800-494-TIPS.The Department’s primary objective in all homicide cases is the effective prosecution of those responsible for these horrific crimes. Therefore, a rush to make an arrest in any case could jeopardize this process. Investigators are committed to conducting a thorough and accurate investigation.