A police department in Illinois is taking an unusual approach to cracking a cold case, by publicly trolling the suspects. Det. Michael Griffin of the Moline Police Department is trying to finally get justice for Trudy Appleby. She was 11 years old when she vanished in 1996. He's taken to social media to directly appeal to those he believes are responsible for her disappearance. InsideEdition.com's Mara Montalbano (https://twitter.com/MaraMontalbano) has more.