Kathleen Mary Carthy

While rumors of the Chief's departure spread among the hospital staff, Bailey proposes the creation of a free clinic, and a Seattle Grace doctor receives a proposal of a different sort.

When the victim's father is ruled out as a suspect in a kidnapping case, the unit investigates the seemingly safe neighbourhood in which the child lives for clues as to who is responsible for the young girl's abduction.

Lydia and her new partner hunt a cleaning lady's killer. John and Ben rescue an officer during a bank-robbery shootout. Nate and Sammy investigate the murder of a gang member.

Booth’s boss, FBI Deputy Director Sam Cullen, is anxiously awaiting information from doctors as to why his daughter Amy is dying of a rare form of lung cancer. When Brennan learns of Amy’s condition, she questions the rarity of the cancer in a girl of Amy’s age and background and discovers Amy had a bone graft as a result of a previous accident. Brennan enlists Booth’s help to dig deeper into the origin of the bone graft she received, and they are shocked to learn Amy is not the only person with the rare terminal cancer and that she may be the victim of a crime.