Welcome to WatchMojo, and today we’re counting down our picks for the top 10 must-watch documentaries about people who vanished without a trace. #10: “Gone Girls: The Long Island Serial Killer” (2025) ...

Add Yahoo as a preferred source to see more of our stories on Google. A “groundbreaking” documentary series is looking for people trapped and living in a real-life mystery: Where is my spouse? “An ...