All over the world cold case murders, sexual assaults, and unidentified person cases once thought unsolvable are being cracked thanks to the proliferation of retail DNA kits and public genetic databases. Dr. Nicole Novroski explains how this is all possible and what it could mean for the future of cold case investigations. Listen and subscribe to the best in true crime podcasts from the CBC: ➤ Uncover: http://hyperurl.co/uncovercbc ➤ Someone Knows Something: http://hyperurl.co/skscbc ➤ Subscribe: http://bit.ly/CBC-Subscribe --- About CBC Gem: CBC Gem offers the full programming slate, from drama to documentaries and sports. Available for free as an app for iOS and Android devices and online at http://cbcgem.ca/, and on television via Apple TV and Google Chromecast. --- About CBC: Welcome to the official YouTube channel for CBC, Canada’s public broadcaster. CBC is dedicated to creating content with original voices that inspire and entertain. Watch sneak peeks and trailers, behind the scenes footage, original web series, digital-exclusives and more. Connect with CBC Online: Twitter: http://bit.ly/CBC-Twitter Facebook: http://bit.ly/CBC-Facebook Instagram: http://bit.ly/CBC-Instagram --- We encourage thoughtful comments and respectful discussion. Before commenting, please review our community guidelines: http://www.cbc.ca/aboutcbc/discover/submissions.html