Katherine and Sheila Lyon--ages 10 and 12 respectively--vanished from a Maryland mall on March 25, 1975. For decades, detectives work to uncover what happened to them. Almost 40 years after the disappearance, a sworn statement from a witness to the kidnapping is uncovered for the first time--and the witness is still alive. The man is a criminal and liar, but, somehow, through his lies the authorities are able to uncover the truth about who abducted and killed the Lyon sisters. FAM!! COME TO A MEETUP IN YOUR CITY!! Patrick is coming to town to get the TCO Fam together and you should come hang out!! RSVP HERE AND LET'S GET THIS PARTY STARTED LOOKING FOR MORE TCO? On our Patreon feed, you'll find over 400 FULL AD-FREE BONUS episodes to BINGE RIGHT NOW, including our episode-by-episode coverage of popular documentary series like Love Has Won: The Cult of Mother God, LulaRich, and The Curious Case of Natalia Grace; classics like The Jinx, Making A Murderer, and The Staircase; and well-known cases like The Menendez Murders, The Murder of Laci Peterson, Casey Anthony: American Murder Mystery, and The Disappearance of Madeleine McCann, and so many more!