Will suffers a shocking tragedy. While he considers leaving his job at API, he begins to uncover clues that point to a sinister conspiracy. Katherine questions her billionaire husband's unexpected suicide.

Will faces his first day as the boss to his former teammates. While struggling to maintain authority, he pieces together messages left for him by David. Katherine learns Tom had a secret life.

Katherine and Wheeler share their grief and confusion over Tom's suicide. Maggie's ex husband returns asking forgiveness. David's son visits Will, leaving him with yet another clue to David's death.