Jack Gwaltney

The residents of Seattle Grace and Mercy West fight for surgeries as day one of the hospital merger begins.

Alicia and Peter have a bust up after she discovers the real reasons he has been taking the family to church. In court, Alicia fights against a grieving widow who is claiming that her husband was killed by Alicia's client.

Frank is lucky to survive a stranger's assassination attempt, an act that prompts a citywide manhunt.

When a bisexual woman is found murdered, the detectives find similarities with a previous serial killer, prompting the suspicion of a copycat killer.

Holmes' reconciliation with his father is tested once again when he and Watson discover he is keeping a secret that could affect them all.

As Detective Carter deals with the fallout from her recent encounter with Reese and Finch, the Machine ups the ante for the duo by giving them four Social Security numbers instead of one.