Despite their tense relationship, Alicia and Kalinda rush to prove their client’s innocence in a murder trial. The timing may finally be right for Alicia and Will to pursue their relationship.

Beckett’s investigation into her mother’s death is reactivated when Hal Lockwood – a professional hitman with knowledge of Beckett’s mother’s murder – stages a spectacular escape during a court hearing. As police launch a manhunt for Lockwood, Castle and the team uncover evidence of a deeper conspiracy involving a mysterious figure with law enforcement connections who is linked to both Lockwood’s escape and the killing of Johanna Beckett.

Incensed over news of Daenerys’ alliance with the Dothrakis, Robert orders a preemptive strike on the Targaryens that drives a wedge in his relationship with Ned. A captive Tyrion helps Catelyn, but receives a cold reception at the Eyrie from her sister, Jon Arryn’s widow Lysa. Sansa is charmed by the dashing Ser Loras Tyrell, a.k.a. the Knight of Flowers. Arya overhears a plot against her father.

Sarah and Holder evade the FBI and unearth new evidence. Mitch endangers the boys, prompting Stan to take matters into his own hands. Richmond tries to climb back in the race.

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.

As the Greendale year-end paintball extravaganza continues, the game takes a dramatic turn with new intruders arriving on the scene. The study group realizes they must unite to defeat the enemy despite disagreements about strategy.

Jay advises a dog trainer, while Phil and Claire switch parenting duties to the kids’ chagrin. Mitchell has an extra Lady Gaga ticket when Cameron ends up sick.