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 1:41 Trump fined additional $1,000 for gag order violation and threatened with jail 0:53 Man attempts to shoot pastor during church service 3:28 Boy, 4, found dead after being swept away by floodwaters in North Texas 1:41 ‘The Mummy' turns 25: Remembering the Brendan Fraser classic 3:27 Dua Lipa claps back at viral ‘give us nothing' meme during ‘SNL' hosting debut