[s6e8] A Murder Is Forever Now

is the eighth episode of the sixth season of the crime-drama series Castle . It first aired on November 11, 2013, on ABC . Episode Overview

On the personal front, Castle and Beckett struggle to compromise on their shared living space. Beckett is particularly unsettled by Castle’s large "Linus the Lion" photo in the bedroom. Ultimately, Castle replaces it with a collage of seashells as a gesture of compromise . Cast and Production Director: Bill Roe Writers: Chad Gomez Creasey & Dara Resnik Creasey [S6E8] A Murder Is Forever

When Alice Clark, a well-known relationship therapist for New York’s elite, is found murdered, Castle and Beckett initially suspect her death is linked to the high-stakes secrets of her powerful clients . However, the discovery of a priceless, flawless 100-karat diamond in her possession shifts the investigation toward a dangerous international mystery . is the eighth episode of the sixth season

It is discovered that Alice was killed by Janet Warner, a client whose family fortune relied on a contract with a diamond distributor. If the man-made diamond's perfection were revealed, her family's business interests would have been ruined . Beckett is particularly unsettled by Castle’s large "Linus

The investigation reveals that Alice and her boyfriend were attempting to expose the existence of perfect man-made diamonds to destabilize the "blood diamond" trade .

Carter Roy, David Blue, and Anthony Ruivivar .