What I'm afraid will happen in finale (speculative spoilers).....
With the often dark writing of Ray McKinnon, what I'm afraid of is that it will be shown Daniel did not murder Hannah....
Then, that prick Manny is going to kill Daniel, but Daniel is going to somehow try to free him from his act somehow....and in dying, Daniel will finally find peace with himself and the world....
just a fear...I don't think Ray McKinnon will give a happy ending...