Detectives Rex Winters and Tomas "TJ" Jaruszalski investigate the burglaries of homes in Hollywood, and a crime in the home of Chelsa Sennett and Trudy, her mom. While everybody tries to blame others, Deputy District Attorney Morales tries to find the ring leader.
"Baby" Jane Lee Rayburn, member of a criminal cult, is found murdered. Detectives Rex Winters and Tomas "TJ" Jaruszalski question the ring leader and other suspects, including a former cellmate. Detective Winter's wife Lori, a former detective, is also questioned. DDA Dekker and DDA Stanton prosecute, but who is the suspect and who is the victim?
Surf champion Trevor Knight dies after returning home to help his sick mother. Detectives Winters and Jaruszalski believe it to be an inside job and DDA Morales thinks the culprit is related to one of the suspects and tries to flush them out.
Detectives Winters and Jaruszalski track down the family of a crackdealer who's lab exploded killeng two kids. The soon discover something more destructive is on the way. When the federal government wants to take jurisdiction, DDA Dekker attempts to keep the case in California.
Detectives Winters and Jaruszalski investigate the hit and run death of Rebecca Townley, who was pregnant with a married politician being the possible father. Adam and Carolyn Yarborough are believed to know more than they are willing to tell, while DDA Morales must step carefully to find what really happened.
Freddy Ramirez is found dead on the shore after partying with his co-workers from an oil rig. Detectives Winters and Jaruszalski find evidence he was about to blow the wistle on one of them. DDA Dekker and Stanton find vital evidence to help them in the prosecution.
Department of Public Works employee Don Heller, investigating a series of murders that happened over the past decade, is found murdered himself. DDA’s Dekker and Stanton hope to erase the past horrors by getting justice for the innocent victims.
When Kristin Halstead, a pro golfer, is murdered Detectives Winters and Jaruszalski discover a link to another pro golfer, Chip Jarrow, who is married. Deputy District Attorney's Dekker and Stanton must discover what really happened when something suspicious occurs between Chip and Monica, his wife.
When a normal quinceañera erupts in violence, leaving multiple people dead, the detectives work quickly to follow a lead. During their search for answers, they find a young boy protecting acres of marijuana and discover he is the only witness that can help the case. As the detectives begin to close in on a suspect, Winters receives a surprise visit at home. Meanwhile, DDA Morales must risk upsetting the Mexican government by prosecuting the guilty, which results in a shocking decision.
Don Alvin's quiet life is destroyed when an intruder ambushes he and his family in their home, killing his wife and son. After searching for clues, the detectives discover similar cases that lead them to one powerful common thread. Meanwhile, DDA’s Dekker and Rubirosa have to tread carefully in order to get a guilty verdict after Morales’ puts their case in jeopardy.
After a high-speed car chase comes to an abrupt end, police officers are shocked to discover a woman’s dead body, but no driver. The detectives immediately suspect her jealous boyfriend, who divulges information that leads them to believe her job as a city bookkeeper was not as it seemed. Meanwhile, DDA’s Dekker and Rubirosa set out to restore order in East Pasadena and will do everything in their power to win.
When successful Hollywood stylist Lily Walker is gunned down while driving, the seemingly random murder sends shockwaves throughout the city. Following leads, the detectives uncover an unlikely twist that forces them to delve deep into Lily's past for clues to help solve the murder. Meanwhile, DDA's Dekker and Rubirosa must navigate their way through the details in hopes of bringing the real culprit to justice.
When a bank robber hands a teller a photo of her kidnapped son, she quickly hands over the money in order to save his life. Uncovering details, Morales and Jaruszalski soon become suspicious of the kidnapping. When a second bank is robbed with the same motive, a potential suspect comes to the surface and the team finds themselves in a dangerous situation -- and one of their own pays the price. Meanwhile, DDA's Dekker and Rubirosa disagree with DA Hardin's prosecution strategy, so they devise their own game plan so the bank robber is behind bars for good.
When pre-med freshman Beth Garrett is found strangled to death, a mysterious text leads the detectives to a potential suspect. After some investigating at her sorority, the detectives learn that there is more to this mild mannered bookworm than initially meets the eye. Meanwhile, DDA's Dekker and Rubirosa are forced to change their strategy when game-changing evidence is discovered at the last minute.
When a crazed gunman open fires during a rally with State Senator Celeste Kelman, seven innocent people are killed including the Senator. With the help of modern technology, the detectives identify a solid lead and possible motive for the shooting. At the DDA's office, tensions are running high when Dekker and Rubirosa disagree on how to handle the case. Meanwhile, TJ gets himself into a sticky situation as he continues his quest to find his dead partner's killer.
When a destructive wildfire suddenly rips through the hills of Malibu, arson is immediately suspected. Once the blaze is contained, the detectives soon realize that a second fire was intended to cover up a gruesome crime. Meanwhile, DDA’s Dekker and Rubirosa stumble upon some information crucial to the case.
Following a heated argument with his cousin, casino worker George Patrick is found brutally murdered in his hotel bathtub. However, after talking with the victim’s girlfriend, they discover that more than one crime has been committed. Meanwhile, DDA’s Dekker and Rubirosa reluctantly strike a deal with those involved in order to convict the real mastermind.
Detectives Winters and Jaruszalski investigate a botched kidnapping, which becomes complicated when they discover another crime. Unfortunately, this dilemma leaves Dekker with a ticking clock as ICE threatens to extradite witnesses who are key to his case.
When Kim Ho Lee is found dead by a neighbor, the detectives suspect her live-in boyfriend of murder until they stumble upon his dead body. As Winters and Jazuszalski begin digging into Joyner’s past, they learn that he was hired to collect voter signatures in order to put a controversial proposition back on the ballot. However, when surprising details are uncovered, DDA’s Morales and Price find their case in jeopardy and justice hanging in the balance.
When a horrific mass murder occurs at a primarily Hispanic office, the detectives immediately begin investigating the remaining employees, as well as their clients. After arresting a potential suspect, the case comes to a sudden halt when a claim of racial profiling is made against the unlikeliest of sources. DDA’s Dekker and Stanton are forced to navigate through tricky waters in hopes of proving their case.
A birthday party turns into a horrific scene after all of the guests are beaten to death by some uninvited visitors. With several clues left behind, the detectives are led to believe it was drug related. However, when they learn one of the guests escaped it leads them to a shocking discovery about the murders. Meanwhile, DDA’s Morales and Price ask for fellow DDA Dekker’s help to convict the culprit.
When Javier Gomez is found dead at UCLA, the detectives learn that protecting his sister Malia, a star soccer player, may have lead to his murder. After speaking with Malia and her boyfriend Eric Kenter, Winters and Jaruszalski are led on a path to uncover the suspect, only to discover the case taking a surprising turn. With the prosecution losing ground, DDA’s Morales and Price are faced with the difficult task of uncovering the truth.