Scarlett Fever

In Sacramento, during a party at the businessman Victor Marquesa's house, his wife Scarlett falls from the balcony on the floor of the room and dies. CBI assume the case and soon they learn that Scarlett was poisoned, drinking a beverage spiked with raticide. They investigate Victor and his managers and find that he had been embezzled and is near bankruptcy and Scarlett, who had a small jewelry business, was supporting their lifestyle. They head to the country club where Scarlett was the president and interview several futile woman. When another woman, who is the prime suspect, dies in the club, Patrick Jane plots a plan to catch the killer.

"Scarlett Fever" is another episode of "The Mentalist" with many twists. The conclusion is corny, but not so bad, with Patrick Jane exposing the identity of the criminal in the end. My vote is seven.

Title (Brazil): "Scarlett Fever"