(Source: Massachusetts Department of State Police) International Association of Auto Theft Investigators recognizes prosecutor and Massachusetts State Police detectives assigned to the Northwestern District Attorney's Office The International Association of Auto Theft Investigators (IAATI) has awarded this year's 'Insurance Investigator of the Year' designation to Det. Lt. John Cummings and Trooper Corey Mackey, both Massachusetts State Police assigned to the Northwestern District Attorney's Office; and First Assistant District Attorney Steven E. Gagne, along with two New York City Police detectives and investigators with the Insurance Fraud Bureau of Massachusetts. The award will...