Rosie Garcia

After a young violinist is shot to death, Patrick Jane questions the members of the Northern California Symphony Orchestra about the murder. Meanwhile, Cho crosses paths with a precocious young pickpocket.

Brenda follows the trail of a suspected sniper who is assassinating members of the East Side Catorces, one of the city's most notorious gangs. When a retired U.S. Marine Corps colonel comes forward at the first crime scene and offers detailed information about the murders, Brenda agrees to work with him secretly to avoid scaring off the suspect. But as the case unravels, she begins to think there is more to the colonel's story than he has revealed. After more killings happen, Brenda asks Fritz to help her catch the sniper.

While investigating the homicide of an entire family, the team once again finds themselves entangled in an FBI case. They also find themselves distracted by an unusually surly Provenza.

An investigation into the murder of a Wall Street trader takes a shocking turn when Castle and Beckett discover Gates' estranged sister is involved.