: Despite her "airhead" persona, Kay shares a vulnerable moment with Esposito, lamenting her lack of personal substance.
: In a meta-humorous moment, paparazzi swarm Castle only to back away in disappointment when they realize he isn't Jason Bateman . [S4E13] An Embarrassment of Bitches
While the case involves a surprising twist involving and drug-sniffing dogs, many viewers found the ultimate killer, Kay’s manager Reggie Starr (Justin Hartley), somewhat predictable. Standout Moments : Despite her "airhead" persona, Kay shares a
The investigation centers on the murder of , a world-renowned dog trainer and show judge found strangled with a leash in his dressing room. The prime suspect initially appears to be Kay Cappuccio (guest star Hilarie Burton), a Kardashian-style reality star "famous for being famous". : Despite her "airhead" persona
