September 28, 2013 5:30 pm How Pet DNA Can Help Solve Crimes Police are turning to a new tool to solve crimes — using pets and their DNA. One lab is helping catch killers across the country. Elizabeth Wictum with the Veterniary Genetics Lab at UC explains how. US & World Videos 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 2:30 ‘Baby Reindeer': Inside Richard Gadd's Netflix phenomenon
