Ep 19. Red Letter Day

The Mentalist season 5 episode 19, titled "Red Letter Day," follows Patrick Jane and the CBI team as they investigate the murder of a wealthy man named Henry Cliff. Henry was a well-respected philanthropist who had recently donated a large sum of money to a charity. His murder seems to have been a targeted attack, but the motives and the killer's identity are not yet clear.

As the team delves deeper into the case, they discover that Henry Cliff was not as innocent as he appeared. He had been involved in some shady business deals and had several enemies. The team interviews various suspects, including Henry's business partner, his stepson, and the charity's director, but they all have alibis for the time of the murder.

Meanwhile, Jane receives a mysterious red-lettered envelope in the mail, which he believes is a message from the notorious serial killer Red John. While Jane tries to decode the hidden meanings of the letter, he starts to worry that Red John is getting closer to him and his family.

As the investigation progresses, Jane's attention is divided between finding the killer and deciphering the letter. He becomes increasingly paranoid and begins to doubt his own judgments. However, with the help of the team and his acute observational skills, Jane finally pieces together the clues and uncovers the killer's identity.

In the end, the team apprehends the killer, but Jane's obsession with Red John continues to haunt him. The red-lettered envelope remains an enigma, leaving the audience on the edge of their seats, wondering what Red John's next move will be.

Overall, "Red Letter Day" is a thrilling episode full of suspense, drama, and unexpected twists. It showcases Jane's character development and his increasingly complex relationship with Red John, giving viewers a glimpse into the mind of a tormented protagonist. With its gripping storyline, excellent acting, and stunning visuals, this episode is a must-watch for fans of the series and crime-thriller enthusiasts alike.