This a three-part documentary, all airing tonight, that focuses on the case of Tylee Ryan Vallow and JJ Vallow whose grandparents reported them missing and suspected their mother, Lori Vallow, was involved. Sadly, the remains of the two children were found in June of this year, so this story does not have a happy ending.
Doomsday: The Missing Children (2020) is now streaming with subscription on Discovery+
