In 1975, two young girls, Kate and Sheila Lyon, disappeared from the Wheaton Plaza Mall in Montgomery County, Maryland. Investigators assumed the worst: that they were abducted by a stranger with sexual motivations. But the case went cold without answers — and all these years later, the truth is still complicated.Keep up with us on Instagram @serialkillerspodcast! Have a story to share? Email us at serialkillerstories@spotify.com Learn more about your ad choices. Visit podcastchoices.com/adchoices