If the "evil Christians" actually destroyed the Library of Alexandria, why didn't Eunapius of Sardis, a.....?

It is no myth. Hypatia was the last great scholar of Alexandria, a woman, and she was killed by Christian zealots because she did not conform to Christian beliefs. The story is in Cicero's writings. Slander Christianity ? What about the Spanish Inquistion and the destruction of the Aztec Empire by the Spaniards ? Christians owe Humanity an apology for many crimes...