It's 52% - 48$ for the ban, with 95% of the vote counted. We're just going to have to get back on the horse and try again. And spend another astronomical sum of money. (Mormons rallied to contribute $22 million for Yes this year.)

I'm trying to console myself with the fact that the last time there was a referendum on this - in 2000 - it was 61% against. Maybe it'll work.