Sarah Butler

When Castle and Beckett learn that a murder victim may have been poisoned at an Old West-style resort, they visit the resort posing as newlyweds to uncover the truth.

The team's Thanksgiving plans are put on hold while they track an elusive international arms dealer in DC.

A bomb destroys an entire crime scene, leaving the investigators with little evidence to go on in order to get hold of the perpetrators. The CSIs have to come up with some unconventional methods to solve the case. Meanwhile, Danny considers proposing to Lindsay once more.

As the team investigates a bomb explosion that killed a 17-year-old girl in a clothing store dressing room, Horatio discovers that Julia Winston and Kyle are facing new troubles.

The cyber team investigates when nine planes from the same airport undergo a coordinated Wi-Fi attack.