-She tried to destroy the royal line of Judah-

-She tried to destroy the nation of Israel-

-She tried to destroy the temple-

-She tried to offer a pig on the Ark of the Covenant-

I was inspired by the beginner’s course to leave the answers before the question here.  So, in the south, Jezebel’s sister-in-law, Athaliah, tried to keep the family tradition of being pagan jerks alive by doing one of the options above.  What did she try and got killed for (well, eventually, after several years of thinking she succeeded)?