Have you ever heard the phrase ‘once a cheater, always a cheater’ and wondered whether that phrase might apply to other things…..like murder? Drew Peterson had been married four different times and had cheated on nearly every woman he had ever dated. His third wife had died under suspicious circumstances, and when his fourth wife, Stacy Peterson, mysteriously disappeared in October 2007 it opened up a murder investigation that would eventually expose an awful and tragic truth. This is the story of Drew Peterson, the killer cop of Illinois, and you are listening to Murder in America. - This show is sponsored by BetterHelp. Visit betterhelp.com/MIA and use our custom code MIA for 10% off your first month of easy online therapy - Give your hair what it deserves! Visit vegamour.com/MIA and use code MIA to save 20% off your first order - Don’t miss your chance for massive savings on an award-winning security system. Get 50% off any new system at simplisafe.com/state today. - Stay Connected:  Join the Murder in America fam in our free Facebook Community for a behind-the-scenes look, more insights and current events in the true crime world: https://www.facebook.com/groups/4365229996855701 If you want even more Murder in America bonus content, including ad-free episodes, come join us on Patreon: https://www.patreon.com/murderinamerica Instagram: http://instagram.com/murderinamerica/ Facebook: (will eventually link to your Facebook Page) Twitter: https://twitter.com/MurderInAmerica TikTok: https://www.tiktok.com/@theparanormalfiles and https://www.tiktok.com/@courtneybrowen Feeling spooky? Follow Colin as he travels state to state (and even country to country!) investigating claims of extreme paranormal activity and visiting famous haunted locations on The Paranormal Files Official Channel: https://www.youtube.com/c/TheParanormalFilesOfficialChannel Learn more about your ad choices. Visit megaphone.fm/adchoices