The same cases you see in the videos, written here as full stories you can read at your own pace. Each written file is built on the same sources as the episode, with a link to the original video at the end.
An FBI agent spent three years undercover inside one of America's most dangerous Mafia families — and no one suspected a thing.
Read the full story ↓An American girl was locked away by her father for 13 full years and denied speech, before becoming the subject of controversial scientific research.
Read the full story ↓He jumped from a plane with a parachute and $200,000 in cash. To this day, no one knows who he was or where he went.
Read the full story ↓A calm, respectable English teacher turned out to be behind one of the most shocking murder cases in modern Egyptian history.
Read the full story ↓A strange elevator video, a hotel with a dark history... and a body found inside a rooftop water tank.
Read the full story ↓He vanished at 13, and returned three years later — but even his own family wasn't entirely sure it was really him.
Read the full story ↓