Julian Acosta

A star witness in a high-profile narcotics case is murdered along with his girlfriend. Despite detective insistence that the woman was an incidental victim of the crime, Patrick begins to wonder whether she was in fact the killer's primary target.

The team try to get Rosalind to help as they frantically search for Officer Chen. Officer Lopez finds Wesley in a bad way.

Officer Nolan and team are charged with escorting a notorious female serial killer to the graves of her victims. Officer Chen meets a seemingly perfect man who sparks her interest and Officer Lopez worries about Wesley.

An FBI agent takes over the case when a two-year-old girl is kidnapped and a hefty ransom demand made. Despite instructions from Beckett to stay away from the investigation, Castle gets involved when he finds out that the FBI agent is her ex-boyfriend.

When a blogger who accused NCIS of a cover-up turns up dead, the NCIS team has to find out who killed him and take another look at the closed case.

JD and Kim start contemplating about their future and their baby's future, and Turk rushes Carla to the hospital after she goes into labour.