The Ludlows are a hard-charging family, and patriarch Carl Ludlow treats his offspring like employees, which they are. But his daughter, Fina, is a black sheep, a law school dropout. Her father keeps her in the fold as the firm's private investigator, working alongside her brothers. Juggling her family of high-powered (and highly dysfunctional) attorneys, the cops and Boston's criminal element is usually something Fina does without breaking a sweat. But when her sister-in-law disappears, she's caught up in a case unlike any she's encountered before.