Brenda and the Priority Homicide Team investigate a sniper who is killing gang members in and around MacArthur Park. Offering assistance is an ex-Army colonel who believes the sniper to be his son. As an all-out gang war looms, Brenda tentatively accepts his assistance.

Three wealthy, spoiled and unruly children become the target of Brenda's investigation when their stepmother is murdered and the family butler seemingly commits suicide shortly thereafter. Riding heard on the trio is their family attorney, who cleans up their messes and provides them with alibis.

An unnamed source files a grievance against Brenda in the midst of a high-profile investigation of a murdered L.A. filmmaker. With her career on the line, Brenda is skeptical of Chief Pope's intentions when he volunteers to help. In classic Brenda style, she spurns the accusation and the PHD team comes together to act in unison, sending shock waves through the entire department.

Brenda and the PHD investigate a high-profile case when a woman is brutally murdered at L.A.'s trendiest restaurant. On the home front, Brenda tries to keep a low profile as she closes in on her 40th birthday.

Brenda finds herself involved in a cover-up of her own when she helps the PHD investigate a non-priority case. Why? Because the deceased woman was found in Provenza's garage...Once again, the team finds themselves racing against the clock before the LAPD brass discovers what they're up to. Will Brenda be able to protect her team and their hard-earned trust?

Brenda and the team find themselves wading through a long list of suspects when a celebrity photographer takes a fatal fall from his hotel room balcony. In the meantime, Brenda starts to feel like Fritz is behaving strangely, making her realize that superstars may not be the only ones who have secrets to keep.

Brenda and Fritz have a hard time agreeing who is in charge when an informant's wife and and FBI agent are both murdered. When the killer's identity is uncovered, the PHD finds themselves under attack.

Returning to L.A. proves to be a challenge when Brenda's witness remains hesitant, causing her to be creative. The fallout left behind in Atlanta leaves Brenda's parents picking up the pieces while Fritz becomes buried underneath all the stress.

Det. Julio Sanchez' little brother Oscar is shot and killed, leaving Julio beside himself with grief and seeking his killer any way he can, which threatens the investigation.

Brenda and the squad investigate the murder of a hair stylist and Brenda's parents stop in for a visit on their way to Alaska.

The newly renamed Major Crimes Division investigates the death of a teenager that may be related to a planned massacre.

The body of a man who stole $3 million in diamonds is found in the trunk of a car and the condition of the body makes determining the cause of death impossible.

Brenda and Fritz's attention is diverted by problems on the job even though their wedding day has finally arrived, and bad blood between the members of the Priority Homicide Division threatens to cause one of the officers to leave the department.