Uncertainty remains the name of the game in the “D.B. Cooper” hijacking, as DNA testing couldn’t pin down a new suspect in the 1971 case. While failing to match DNA from a new suspect to DNA found on the hijacked plane doesn’t preclude that new suspect—who happens to also be deceased—from being involved, it does
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DNA Proves Inconclusive in ‘D.B. Cooper’ Skyjacking Case