(CNN) -- Nearly 65 years after his demise by his own hand in a bunker beneath the streets of Berlin, Adolf Hitler is still managing to cause controversy. The latest dispute has pitched U.S. researchers against the Russian Federal Security Service (FSB) in a debate over the authenticity of fragments of skull and jawbone said to belong to the Nazi dictator. The origins of the dispute date back to 2000 when Russian officials put the fragments on public display in Moscow. The skull fragment has a hole near the temple. Proof, said officials, that Hitler had committed suicide by putting a gun to his head.
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Debate over authenticity of the remains of Adolf Hitler's skull continues
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U.S. researchers say skull fragment say DNA evidence proves that skull fragment isn't Hitler's
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Fragment of Hitler's alleged skull and jawbone held in Russian state archive
Yet despite the new evidence, @placeholder officials remain adamant that the remains are Hitler's and, in their defense, have released archive documents in an attempt to prove the bones are authentic.