When a mailman is killed, the team must work with a brash, eccentric postal inspector, who believes the mailman's murder is part of a larger conspiracy. Maura continues to struggle with the ramifications of her injury, and Angela intervenes when she discovers Korsak has gotten Kiki a terrible birthday present.
Elenco: Angie Harmon , Sasha Alexander , Jordan Bridges , Lee Thompson Young , Bruce McGill , Lorraine Bracco , Lee Thompson Young , Lorraine Bracco , Tina Huang .