After Jane jumps from a bridge to save a prosecutor suspected of his murdering his mistress, Maura is terrified that she has lost her best friend. The squad must now renew the search to find the real killer. Meanwhile, Angela enlists Frankie's help as she applies to new jobs.
Elenco: Angie Harmon , Sasha Alexander , Jordan Bridges , Lee Thompson Young , Bruce McGill , Lorraine Bracco , Lee Thompson Young , Lorraine Bracco , Tina Huang .