You might've heard about these stories, but this week, Amy and Chris dive deep into 3 of the most infamous unsolved crimes in American history. First up is the only unsolved hijacking in FBI history, the case of D.B. Cooper. On November 24, 1971, a mysterious man who identified himself as Dan Cooper sat calmly on a plane. He handed a flight attendant a note that told her he had a bomb and demanded $200,000 and 2 parachutes. Dan got his demand and jumped out of the back of the plane into the wilderness, never to be seen again. Many theories have arisen as to the fate of the hijacker, from dying in the rugged terrain to burying his money on the beach, but no decisive conclusion has ever been reached.In the second case, Amy delves into the body of a man found at Somerton Beach, Australia that has confounded investigators for decades. The Tamám Shud case, as it is often referred to, involves the discovery of an unidentified man found dressed in business attire slouched over on the beach in December 1948. It was later discovered that the man was dead, but his identity has never been determined. Strange notes and encrypted texts were found on him, leaving many to speculate that the man was involved in the Cold War or other secret operations, but even with advent of DNA technology, his background and identity remain murky.Finally, Chris explains the details surrounding the case that is usually referred to as the Lindbergh Baby case, or Lindbergh kidnapping. On March 1, 1932, Charles and Anne Lindbergh were approached by their nurse Betty Gow with a note. The note explained that their 20-month old son had been kidnapped and was demanding money. The investigation and subsequent trial turned into what many media outlets dubbed as the "crime of the century." And although a man named Bruno Richard Hauptmann was ultimately tried and executed for the crime, many doubts remain surrounding his guilt. Is it possible that an innocent man was put to death for one of the biggest crimes in U.S. history?Get 10% off your first month by visiting Betterhelp.com/recaps!Send your true crime suggestions to hello@truecrimerecaps!Support the show AND listen ad-free here!: https://truecrimerecaps.supercast.tech/Follow TCR on YouTube here!Follow TCR on Instagram here!Follow TCR on Facebook here! Learn more about your ad choices. Visit megaphone.fm/adchoices