Lilith and Vampires, Who Knew?

One rather imaginative theory claims that vampires originated from two verses in the book of Genesis:

The legend of Lilith derives from a theory that Genesis has two creation accounts (Genesis 1:27 and 2:7, 20–22). The two stories allow for two different women. Lilith does not appear in the Bible (apart from a debatable reference comparing her to a screech owl in the Hebrew text of Isaiah 34:14). Some rabbinic commentators, however, refer to Lilith as the first created woman, who refused to submit to Adam and fled from the garden. Eve was then created to be Adam's helper. After their expulsion from the garden, Adam reunited for a time with Lilith before finally returning to Eve. Lilith bore Adam a number of children, who became the demons of the Bible. According to kabbalistic legend, after Adam's reconciliation with Eve, Lilith took the title Queen of the Demons and became a murderer of infants and young boys, whom she turned into vampires.

Cabal, T., Brand, C. O., Clendenen, E. R., Copan, P., Moreland, J., & Powell, D. (2007). The Apologetics Study Bible: Real Questions, Straight Answers, Stronger Faith (5). Nashville, TN: Holman Bible Publishers.

From here.