The bones have been found and the sister-in-law is on the prowl. She knows Annalise was complicit in the death of her brother and is pushing like crazy to have her pay for it. Of course, the guy was a murderer and a liar. He died because of his own violence, but, of course, none of that can be produced. There is also a connection to the mob that is not finished. Keating is falling apart and trying to maintain her composure in public. It's going to be a bumpy ride to the finish.