On this special behind-the-scenes episode of Crime Beat, Global news senior crime reporter Nancy Hixt gives you an exclusive look at specialized investigative tactics often used to push cases forward – from someone who knows what it’s like to lead a double life. Contact: Twitter: @nancyhixt Facebook: https://www.facebook.com/NancyHixtCrimeBeat/ Email: nancy.hixt@globalnews.ca Learn more about your ad choices. Visit megaphone.fm/adchoices