May 17, 2018 6:55 pm New Technology Could Heat Up Connecticut Cold Case Officials are hoping that a leap in forensic technology could crack open a cold case in Connecticut. Ida Siegal reports. US & World Videos 12:31 Officials give update on fiery crash that has closed Interstate 95 in Norwalk 2:21 NBC Connecticut and Hartford Yard Goats Blood Drive underway at Dunkin' Park 5:22 Team coverage: I-95 in Norwalk remains closed hours after fiery crash 2:38 Morning forecast for May 2 0:48 Interstate 95 in Norwalk closed after crash and fire