Unanimous nullification? No. Hung jury? Possible and imo, very likely. They will probably have to try this case multiple times, and may be forced to give up if they cant manage to find a group of 12 people who will unanimously convict. It only takes 1/12 to hang the jury. I would say, easily, more than 1 out of 12 average people sympathize with him. And that number seems to be growing over time.