1第 1 集
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.
2第 2 集
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.
3第 3 集
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.
4第 4 集
The violent murder of an alleged rapist gives the squad the emotional task of questioning possible suspects. Meanwhile, Rusty begins to question his mother’s motives as he catches her in a lie.
5第 5 集
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.
6第 6 集
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.
7第 7 集
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.
8第 8 集
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.
9第 9 集
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.
10第 10 集
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.