Melissa Saint-Amand

When three masked assailants invade a home and murder an entire family, the team is called to the scene to investigate. Catherine leads the team through the emotional case, which intensifies her own longing to reconnect with her estranged daughter.

As Pride and the team continue the investigation of an officer's assault and the murder of her therapist, NCIS zeroes in on a suspect who's been working the system for years; Carter and his mother talk about how they'll move forward after a mistake.

When Cain tries to be a hero at a crash scene, he is struck by a car, causing Chastain's doctors to put aside their personal issues to try and save his life.