(wtnh) — the connecticut division of criminal justice’s cold case unit was formed in may 1998 to focus on crimes that have gone. Weba few examples of cases in which hartford murders dna was used in order to bring new details or new hope that the cold case will be solved include the 2005. Webpodcasts, television shows, and books have raised public interest in cold cases. Some of these cases have even been solved by regular everyday people. Weba number of homicides and disappearances in new haven, connecticut, have gone unsolved for decades. The new haven police department (nhpd) is. Webthere are at least 326 unsolved missing persons cases right now in connecticut, according to the office of the victim advocate. Some cases are handled by.