Last week's Castle-less Monday left us in major Caskett withdrawal, but fear not! Our favorite crime procedural returns tonight with Season 5, Episode 5: "Probable Cause," and we have probable cause to believe that it's gonna be a nailbiter!
Read on at your own risk for more info and minor spoilers about tonight's all-new episode!
When Castle's fingerprints are found at the scene of a brutal, ritualist murder, Beckett begins to question how well she really knows her new boyfriend. Could he somehow be connected to the victim? Or — even worse — could he be a secret serial killer? We shudder to think!