The squad uncovers a large criminal operation while investigating a murder; Buzz encounters someone who may have been present at his father's murder.

The Major Crimes unit gets closer to the elusive mastermind behind the Dwight Darnell murders; Buzz and Rusty's investigation into the murder of Buzz's father comes to an end.

A surprise death in the law enforcement community seems to be the work of escaped serial killer, Phillip Stroh. Ricky Raydor helps the division with a difficult search for a Mr. and Ms. Bechtal, and Emily Raydor offers Rusty some sound advice.

Unable to locate Stroh in the present, the squad looks for answers in his distant past, hunting for the former Ms. Bechtal. Meanwhile, the squad struggles with Chief Mason, and Rusty grows frustrated with forced proximity to Gus.

In the penultimate episode, Phillip Stroh and his young British accomplice edge closer and closer to their end game, while Lt. Provenza continues to push Asst. Chief Leo Mason into pouring more resources into the case. Rusty digs up an important clue.

In the series finale, Lt. Tao, is stuck in a room with a potential bomb. Provenza finally identifies the real Ms. Bechtal, and Major Crimes comes face-to-face for the very last time with Phillip Stroh.

The LAPD finds itself in a precarious situation during an investigation into the disappearances of a string of young girls from a popular nightclub, leading to a turf battle between The Major Crimes division and the Special Operations Bureau. Fritz Howard remains on the mend from poor health, while Rusty’s mom continues to struggle with the law and her sobriety.

The Major Crimes division works to stop a serial killer who has been targeting female sex workers; Captain Raydor seeks the help of a consultant; Stroh gets closer to achieving his deal.

The shooting deaths of an elderly couple in their home prompts the team to join forces with the Special Operations Bureau to track down a deadly predator prowling Los Angeles and taking hostages along the way.

In attempting to clear up lose ends from their investigation of a gang of White Supremacists, Major Crimes detectives audit the trial of serial killer Dwight Darnell and end up facing their most deadly case ever.

The Major Crimes unit continues to investigate the conspiracy behind Dwight Darnell’s murders and his links to the Zyklon-Brotherhood. Sharon Raydor, disturbed by her own reactions to the case, seeks penance in the Ritual of Confession.

When a well-known attorney, celebrated for her defense of oppressed women is found dead, there are no shortage of high-profile suspects, including her son, her ex-husband, a film director whose career she helped destroy and a former football player whose sports bars/restaurant chain, Tackles, features scantily clad women. Meanwhile, Rusty and Gus confront issues in their relationship.

After finding a young runaway murdered and thrown in a trashcan, the Major Crimes unit is led on a long, puzzling hunt to find the deceased girl's killer and her identity. Meanwhile Raydor consults her husband about a big proposition she has for Rusty.

The unit runs into difficulty when it comes to identifying a suspect after two individuals are attacked with scissors at a high school party; Provenza meets a woman who has an unusually powerful and immediate impact on him.

There is a miscarriage of justice when a gang banger is acquitted of murder and released from custody. Sharon’s ex-husband, Jack Raydor represents the suspect in a subsequent murder. Rusty takes a chance when the guy he has a crush on visits the station.

Flynn tries to talk a man down who is standing on the ledge of a bridge. But he soon discovers that the man is in fact a sex offender who has a dead body in his car. Rusty prepares a impact statement to try and end his involvement in the Stroh case.

A startling discovery is made in a church. Meanwhile, Stephanie and Sanchez bond over lost loved ones; Rusty discovers that his biological mother's ex is an on-the-run fugitive; and Tao is pushed too far by an old partner.

Det. Julio Sanchez's application to become a foster parent is jeopardized by his reactions to a particularly gruesome murder after the Major Crimes Division finds a chopped up body burned to bits in the barbecue pit of an L.A. Park.

When a jogger takes a nasty fall down the stairs, Major Crimes finds itself investigating a divorce attorney with a lot of angry clients, and Lt. Tao goes undercover in the world of college-aged hookers. Meanwhile, Buzz connects his partials to a complete print and identifies a suspect.

When Captain Sharon Raydor and the Major Crimes Division investigate the murder of a young woman found in the LA River, their case is not only impeded by a secretive PI working for a tech industry millionaire, but also by Deputy Chief Winnie Davis, who regards Sharon as competition for the promotion to Assistant Chief of the LAPD.

Season Finale. When a peaceful ceremony turns deadly, Major Crimes and the FBI team up to track down a dangerous sniper. And Raydor negotiates a deal that even Provenza can get behind.

The Major Crimes division faces a new challenge as they work to solve the murder of a dog that was left a 20 million dollar estate by his deceased owner. With the help of wannabe detective Jonathan Baird, aka Dick Tracy, the case takes a new turn as the squad begins to suspect foul play in the death of the dog's owner, a wealthy heiress.

Shortly after being released from prison, a man who proclaimed his innocence is found murdered. The victim's case is reopened and the squad works hard to solve a seventeen-year old murder. To the surprise of Raydor, Rusty confesses the reason behind his recent suspicious activity.

Lt. Mike Tao of Major Crimes finds himself doing double duty when the star of the cop show on which he moonlights as a consultant becomes the prime suspect in the murder of his biggest fan.

The caregiver of Sanchez's mother is found murdered. Rusty takes on Jack when he turns up at Sharon's condo acting recklessly.