Dog sniffs out child predators. http://abcnews4.com/amp/news/inside-your-world/elite-canines-electronic-storage-detection-dogs-are-new-weapon-against-child-sex-crimes, https://www.ourrescue.org/ https://www.derbyshiretimes.co.uk/news/people/two-new-police-dogs-will-help-put-sex-offenders-behind-bars-in-derbyshire-3876896?amp edit trailer @thatsnotgood