Meg takes you through what was dubbed "The Summer of Fear" in Phoenix, Arizona. Learn more about your ad choices. Visit megaphone.fm/adchoices

For 2 years, Maury Travis preyed on victims that he deemed "less than". Coni takes you through how the internet helped catch a serial killer that St. Louis residents didn't even know existed. Learn more about your ad choices. Visit megaphone.fm/adchoices