Ally Maki

While Jess is sequestered at jury duty, Nick tries to earn money to help pay for Schmidt's bachelor party. Meanwhile, Winston thinks K.C. is cheating on him and turns to Cece for help.

Han is in a fix when his mother pays a visit from Korea, as he has sent her photos of an exotic dancer claiming that she is his sophisticated, deeply religious, Harvard-educated girlfriend.

This episode flashes back to the start of Sheldon and Leonard's friendship seven years previously and explains the housemate agreement and how Sheldon saved the lives of his friends.

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.

While visiting a pharmaceutical lab on a murder case, Abby is trapped with no communication to the outside world after armed men take over the building and hold everyone hostage.