On the heels of a huge win against Louis Canning and a pharmaceutical company, Will and Diane are sent scrambling when Canning teams up with Patti Nyholm in a suit against the firm for fraud and malicious prosecution. When issues from Will's bribery investigation are raised yet again, it appears as if Lockhart/Gardner's two old nemeses have a new source of outside information - and they're trying to use it to bankrupt the firm. As Peter temporarily moves back in to the old house, Alicia begins to wonder what her role in the family is becoming. Meanwhile, her new, open friendship with Kalinda hits a snag when Alicia accidentally unearths a dangerous loose end from Kalinda's past.