Ep 21. Red and Itchy

In The Mentalist season 5 episode 21, titled "Red and Itchy," the CBI team investigates the death of a wealthy woman named Marley Sparrow who is found dead in her home with a large amount of cash missing. Patrick Jane suspects that the killer is someone who had a motive to steal the cash that was hidden in the house. He starts to investigate Sparrow's three adult sons who have a strained relationship with their mother.

Meanwhile, Agent Lisbon is asked by J.J. LaRoche to help him find the person who stole his secret stash of money. She agrees to help him but also asks him to assist her with the Sparrow case.

As Jane continues to investigate, he discovers that Sparrow had been secretly prescribing her sons with drugs and withholding their inheritance until they got clean. This leads him to suspect that one of her sons may have killed her in order to get the money and fuel their drug habit.

The team also discovers that Sparrow had an affair with her pharmacist, who is found to have treated her sons as well. As they delve deeper into the case, they uncover a web of lies and deceit as almost everyone involved in the case has something to hide.

As the investigation continues, it becomes clear that the killer is closer to the CBI team than they had expected, and they must work quickly to solve the case before anyone else gets hurt.

"Red and Itchy" keeps viewers on the edge of their seats as they follow along with the twists and turns of the case. With the usual dose of Patrick Jane's charm and wit, this episode of The Mentalist is sure to entertain fans of the show.