Sharon and the team investigate the murder of a young man pushed off the top of a parking structure who was somehow able to afford a high-end apartment without any visible means of support. Meanwhile, Lt. Andy Flynn suffers through the ministrations of an overly cheerful physical therapist.

Jack Raydor (guest star Tom Berenger) is back again, defending a man who is attempting to withdraw a confession in the murder of his wife. A last-second video purporting to provide the defendant with an alibi alerts the Major Crimes team to the possibility of a conspiracy. Rusty interviews Slider, while Flynn is still living with Sharon due to his injury.

A surrogate adoption gets complicated, leaving one person dead and a lot of people searching for answers. The Major Crimes division gets their hands dirty as they explore LA's underground water system. Sharon works to make Rusty officially part of her family, while he struggles to tell his biological mother about the upcoming adoption.

The Major Crimes team is called to investigate a follow up attack on a victim of road rage, as a business executive and his wife fall prey to a furious driver in a pickup truck. As Thanksgiving approaches, Flynn suffers a setback on his road to recovery. And Rusty finally gets the interview with Slider that he wanted.

Growing pains within Major Crimes become apparent as the division works to obtain justice in a brutal homicide that turns out to be more complicated than expected. Raydor struggles to gain the respect of her colleagues while also trying to supervise Rusty 24/7. The changes within the department may become more than Provenza can accept.

A young woman and her 3-year-old son are shot to death while driving through gang territory in the wrong colored car, and the gun used in the murder is quickly connected to the most troubling series of unsolved homicides in LAPD history. As Captain Sharon Raydor and the rest of her division attempt to solve the mystery, Amy Sykes begins an uneasy alliance with a disgraced former LAPD detective with a novel theory and a corrupt past.

When an activist to end human trafficking is murdered, the investigation leads to a possible eyewitness, a young prostitute wanting to get out of the business, and the pimp she works for becomes their primary suspect. Meanwhile, child services arrange a meeting between Rusty and his father, against Rusty's wishes.

When a child with gender dysphoria goes missing, the Major Crimes division scrambles to solve the emotional case before it's too late. Torn between several suspects, the squad has to be careful as it tries to connect the evidence to a dangerous bully. Meanwhile, Jack Raydor attempts to make up for years of lousy parenting.

In a case that hits a little too close to home for Rusty, a 19-year-old prostitute is brutally murdered. The squad rushes to reach a deal with the remorseless killer they believe is part of a larger criminal enterprise. Their efforts, however, do not sit well with the judge assigned to the case.

The squad investigates a double homicide related to an ongoing string of home invasions in the Hollywood Hills. Meanwhile, Sanchez attempts to reintegrate himself in the division after his suspension over a questionable use of force, while Captain Raydor makes a fateful choice in the life of her adopted son, Rusty.

After an ISIS inspired attack against a member of the US Armed Services, the FBI asks for Captain Raydor’s help in finding a terrorist, joining the Bureau in a race against the clock before the terrorist can strike again.

The department is still reeling with the recent departure of Deputy Chief Brenda Lee Johnson, creating a tough transition for the newly appointed head of Major Crimes, Captain Sharon Raydor. But there is little time for adjustment as the department rushes to reach a plea bargain when a string of grocery store robberies turns fatal. After proving to be a valuable source for the case, undercover police detective and military veteran Detective Amy Sykes is transferred to Major Crimes. Meanwhile, Raydor takes a big step to protect teenager Rusty Beck after he runs away from his foster family.

A man from Las Vegas is found dead after an apparent overdose, but the facts become unclear as gritty details begin to unfold. Meanwhile, a series of strange events leave Rusty and Raydor wondering if Dunn (Ian Bohen) can be trusted.

When a murder conviction is overturned after eight years, Tao is forced to question his past actions. And Rusty struggles to be himself during his first outing with his father, Daniel Dunn.

A murder committed in a hotel room is investigated and results in some potential international repercussions. Rusty thinks about how to share a huge secret with the rest of the squad.

The mysterious murder of a tech-entrepreneur with questionable morals and possible mob connections has the Major Crimes division working overtime. Meanwhile, Rusty struggles to feel accepted when Raydor's son Ricky comes home to visit and Fritz Howard prepares to assume command of the LAPD's Special Operations Bureau.

Phillip Stroh returns, demanding a new deal from DDA Rios in exchange for his cooperation; Major Crimes races to prevent the deaths of three women while trying to decode the source of Stroh's information.

When the squad comes across a pile of bones, they fall into a web of connections as they find their victim has an unnerving past. Rusty continues to pursue his investigation of the Alice case with the help of a new friend. Meanwhile, Rusty also gets roped into helping Provenza make a major move.

With Flynn on desk duty as he recovers from injuries, Sharon and the team investigate the murder of a fugitive diamond thief whose body was found by his bail bondsmen. Rusty is put in a tight spot when his relationship with Slider is discovered by Marianna's brother.

The squad investigates the disappearance of a teenage girl who vanished while volunteering at a homeless shelter; Buzz opens the cold case file on the murder of his father and uncle; Andy Flynn considers selling his house.

The facts become blurry in a case involving a fatal car crash at a nightclub. Meanwhile, Rusty can finally look forward to his mother's return.

When a father and his two young children go missing, the squad has to work quickly to find them, while uncovering a slew of terrible family secrets along the way. Meanwhile, Raydor does her best to trust Rusty as he begins to take suspicious trips out on his own.

The division investigates an online video of a bloodied, half-naked man walking down a street with a gun. Meanwhile, Rusty at last finds Alice Herrera's brother and reaches out to Sharon for help.

A murder case goes sideways at trial when defense attorney Linda Rothman is able to destroy Det. Amy Sykes' credibility on the stand. Helping Rothman as a defense investigator is Amy's old nemesis, Mark Hickman.

When three fifteen-year-old boys vanish from a Catholic school field trip, new Asst. Chief Mason orders Major Crimes to treat their disappearance as a critical missing. Meanwhile, Sharon receives more evidence that Phillip Stroh may be returning to Los Angeles.