Larry Clarke

Meredith's fears that she is in for a bad day are realized when a medical case arrives at Seattle Grace that threatens the lives of everyone in the O.R.

Castle investigates when a juror on the murder trial of a famous socialite dies in the courtroom.

Booth’s detective friend, Ken Nakamura, calls him from Tokyo in a panic when his sister Sachi goes missing in Washington. Booth and Brennan are on the case, and their investigation leads them to a canal where they find Sachi’s decapitated head. Booth and Brennan meet up with Ken and trace his sister’s life away from home, and their investigation leads them to an elite escort service. When they discover that her roommate is also missing, they must race against the clock to find Sachi’s killer.

In Providence, a serial killer apparently murdered three people at random. The perpetrator has no specific victim type, but always strikes in crowded places and uses a knife as a murder weapon.

Jack and the castaways begin their efforts to make contact with Naomi's rescue ship.

Agent Phil Coulson comes to a realisation about the importance of July 22, 1955, in the S.H.I.E.L.D. history books.