The winners of 3 of the 4 categories Sherlock was nominated in have already been announced. Sherlock didn't win in any of them:

Outstanding Music Composition For A Miniseries, Movie Or A Special (Original Dramatic Score)
Outstanding Single-Camera Picture Editing For A Miniseries Or A Movie
Outstanding Special Visual Effects For A Miniseries, Movie Or A Special

But there's still Outstanding Writing for a Miniseries, Movie or a Dramatic Special, which we'll find out about tonight (I guess that's why the Grand Moff is in LA at the moment*). And when I say 'we' I mean, everyone who can watch it or has a different way of finding out, but not me. Since I can't watch it (WTF, why is it not on TV this year? Hmph.), I'll use this night for sleep.