第 1 季 共 10 集
播出时间：2012年8月14日
第 1 集 Reloaded
播出时间：2012年8月14日
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.
第 2 集 Before and After
播出时间：2012年8月21日
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.
第 3 集 Medical Causes
播出时间：2012年8月28日
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.
第 4 集 The Ecstasy and the Agony
播出时间：2012年9月4日
The unit joins forces with the FBI when a homicide case spins around the Israeli mob and an "intuitive life strategist." Elsewhere, Provenza displays his vulnerable side, and Rusty's first school day takes an unexpected turn.
第 5 集 Citizen's Arrest
播出时间：2012年9月11日
When a kidnapping turns deadly, the squad scrambles to crack the case and turns to a district attorney for help. Meanwhile, DNA evidence shows that Rusty has connections to the justice system.
第 6 集 Out of Bounds
播出时间：2012年9月18日
The aftermath of a deadly shooting on gang turf finds Raydor making a daring maneuver that could threaten her career and jeopardize Det. Sykes' life. Elsewhere, Rusty makes it quite apparent that he has no interest in meeting his biological father.
第 7 集 The Shame Game
播出时间：2012年9月25日
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.
第 8 集 Dismissed with Prejudice
播出时间：2012年10月2日
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.
第 9 集 Cheaters Never Prosper
播出时间：2012年10月9日
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.
第 10 集 Long Shot
播出时间：2012年10月16日
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.
