Jill Andre

While investigating the murder of a bike messenger, Castle and Beckett try to uncover the scandals and secrets of a prominent family.

Residency Director Dr. Leanne Rorish (Marcia Gay Harden) puts her four new first year residents to work immediately on their first day at Angels Memorial Hospital, in the busiest, most notorious hospital ER in the nation.

Rush and Valens try to connect a murder from 1977 to a serial killer about to be released from prison on a legal technicality.

Ben is surprised to discover that a reopened, 35-year-old murder case reveals familiar suspects.

Pugsley sends Gomez's love letter to his teacher.

Hoffs goes undercover as a pregnant teenager to investigate threats against a family planning center.