Choose the correct sentiment from candidates:
Pick from: - negative - positive

TEXT:The story for the first-aired television installment of "Columbo" is simple: one-half of successful mystery-writing team does away with the other, frames an unseen Mafia group, is blackmailed by an admirer, does away with the admirer, and is tricked up by the stalwart Columbo.

With that said, this is still one of the most entertaining in the show's history, benefiting tremendously by the work of the late Jack Cassidy and star Peter Falk.

Besides the notability of being directed by a young Steven Spielberg, the episode also has a air of the macabre because of the future of two of its stars: Cassidy and Barbara Colby. The two share several scenes together and it is poignant that both would die tragically within a decade of this filming, Cassidy in an apartment fire and Colby at the hands of assailants, yet to be found after over three decades.

Now, both demises are true-life MYSTERIES!
positive