The rumors were true, and The Walking Dead really went through with it and ended Season 6 on a cliff-hanger. Negan (Jeffrey Dean Morgan) made his introduction by smashing somebody's head. We don't know who, because the camera cut to the victim's point of view and we just saw the swing of the bat, blood dripping down over the lens/into the dying person's eyes, and heard the sickening sound of someone's skull crunching over and over.

Fans on Twitter were very upset:

So now that the season is over, the speculation begins: Who died?