Former DC homicide detective Ted Williams joins 'Fox & Friends Weekend' to discuss updates on the search for Nancy Guthrie following another alleged note and a suspicious car in Guthrie's garage. Don’t just watch Fox News—be part of it. Become a Fox News Patriot today. https://youtube.com/foxnews/join Subscribe to Fox News: https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.foxnewsgo.com/ Download the Fox News app: https://foxnews.