Ep 5. Money for Nothing

In the fifth episode of Rizzoli & Isles season 1, titled "Money for Nothing," the Boston homicide team investigates a series of murders that are connected to an armored car heist. As the investigation unfolds, tensions rise between Detective Jane Rizzoli (played by Angie Harmon) and Medical Examiner Maura Isles (played by Sasha Alexander) when it becomes clear that the prime suspect has ties to Maura's family.

The episode begins with an armored car robbery in which several guards are killed and millions of dollars are stolen. The detectives quickly zero in on a possible suspect: Anthony Sansone (played by Joe Penny), a high-profile businessman who has recently fallen on hard times. Anthony's company, which he inherited from his father, has been struggling for years, and he's been forced to sell off assets to keep it afloat. Despite his financial woes, Anthony has maintained lavish spending habits - something that the detectives find suspicious.

Jane and her partner, Detective Barry Frost (played by Lee Thompson Young), question Anthony about his involvement in the robbery, but he denies any wrongdoing. Meanwhile, Maura discovers that the bullets recovered from the crime scene match the gun that Anthony has been carrying since he was a teenager. Her findings suggest that he is indeed the killer.

However, Maura is reluctant to share her findings with the detectives. It turns out that Anthony is the older brother of Maura's biological father, Paddy Doyle (played by John Doman), who is a notorious mob boss. Maura never knew Doyle growing up, and she's been hesitant to explore her biological roots. But when she discovers that Anthony is her uncle, she fears that her involvement in the case could put her family in danger.

As the investigation continues, the detectives uncover a complicated web of motives and suspects. They discover that one of the armored car guards was having an affair with Anthony's wife, and that another guard was involved in a Ponzi scheme. They also learn that Anthony's company was on the verge of bankruptcy, and that he stood to gain millions from the stolen money.

But just when they think they have the case figured out, the detectives are hit with a bombshell. Maura discovers that the bullets recovered from the crime scene were planted, and that the real killer is still at large. With time running out, Jane and Frost race to find the real perpetrator before he strikes again.

In the end, the detectives solve the case and arrest the true killer. But Maura's discovery about the planted bullets leaves her shaken and uneasy, as she realizes that her trust in the evidence and the justice system has been shaken. The episode ends with Jane and Maura discussing their friendship and their work, as they overcome their differences and reaffirm their bond.

Overall, "Money for Nothing" is a thrilling episode that keeps viewers hooked with its complex plot and emotional moments. The tension between Jane and Maura adds an extra layer of drama to the investigation, and the shocking twists and turns keep the audience guessing until the very end.