The Cooper case remains an unsolved mystery. It has baffled both government and private investigators for decades, with countless leads turning into dead ends. In March 2008, the FBI thought it might have had one of the biggest breakthroughs in the case when children unearthed a parachute within the bounds of Cooper's probable jump site near the town of Amboy, Washington. Experts later revealed that it did not belong to the hijacker. Still, despite the case's infamy for its enduring lack of evidence, a few significant clues have arisen.
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p/s: ingatkan dalam prison break tu rekaan je, rupa2 mmg ada betul2