I understand that. I wonder if you understand what you've just done here. Bare with me for a moment.
She was pro-democracy. Check. You believe she was going to be elected PM. Check. Pakistan is overwhelmingly Islamic; 97% of the population are Muslims, according to the CIA World Factbook. Check.
So she was on her way to winning a majority election in a majorly Islamic country. In other words, she had the support of the majority of Muslims - and she was pro-democracy.
She was most likely killed by radicals (as evidenced by the enormous number of threats she's recieved from them - see article
here) but she had the support of a majority of the mainstream Muslims. How does this equal "Islam is evil"?