Much of the show is spent on Bobby working out a plea agreement for Francis, so he will disclose those whereabouts and save the girl. Bobby desperately wants Francis to accept the plea agreement that he has negotiated so that the girl can be saved. To convince Francis to accept the plea, Bobby does one of those things that a lawyer should never do to a client. He lies to him. Francis gives up the whereabouts.
Little girl is saved.
One of the things they teach you in law school is that you should never lie to a client. Never, never, never. I see a proceeding before the Board of Bar Overseers, the organization in Massachusetts that oversees lawyers' conduct, in Bobby's future. Then there's Scott Davison. Scott is the client accused on murdering his wife.