No. That will bring more harm than good. The world should've learned from past events that it should stay out of business in the Middle East. Let these Islamic countries handle their issues on their own ways. Having an oppressive government like Saudi Arabia is still many times better than a lawless society like Iraq.
From what I've read she brutally raped and took the virginity of a little girl, and the girl died shortly after.
If that's real, I don't know what's harsher, the fact that she killed a girl (presumably), or that she was filmed while being killed by a sword.
She was obviously framed. Many husbands accuse their wives of having affairs or committing other crimes so they can remarry a younger woman.
saudi arabia is so crazy. i have a great-aunt who moved there a couple of decades ago, and her perception on things is just so warped in comparison to her siblings. i couldn't imagine living in a society where public execution is just a part of everyday life, even if this woman was an apparent rapist/murderer, which, as far as i'm aware, was never actually proven?