Sarah copes with the consequences of past mistakes; Holder wrestles personal demons; Seward is truthful.

Linden and Holder focus their investigation on a new suspect, and a tip from an informant leads Reddick to a shocking discovery.

The hunt for a pornographer leads to a shocking revelation; Holder looks for a scapegoat; Twitch and Lyric find their dream home.

In the Season 3 finale, Sarah risks her life when someone dear to her goes missing; and Holder's past is used against him.

Sarah and Holder's investigation comes to a close. Meanwhile, Richmond sets out on a bold new course; and a surprise source helps bring closure to the Larsens.

Reddick digs deeper as Linden and Holder struggle to keep their investigation from going cold.

New information about the family murders surfaces. Meanwhile, Holder's loyalty is put to the test.

Linden and Holder are confronted with the shocking truth behind the Stansbury murders.

Sarah goes missing; Bullet makes a choice to save Lyric; a dark secret is learned.

Sarah seeks peace in the case's aftermath; the detectives pick up an unnerving new assignment; Lyric is tempted by her old life; Danette says good-bye.

While covering up Lt. Skinner's sudden disappearance, Linden and Holder are assigned a new case: the brutal murder of an entire family with ties to a military academy.

Questioning a neighbor leads to a revelation about one of the murder victims.

The identification of the mysterious Orpheus provides a vital connection to the case. Mitch and Stan reflect on the past while contemplating their family's future.

The police connect Rosie to a suspicious website. Stan faces his demons while Mitch learns secrets she never knew about Rosie.

A return to the casino winds up sending Sarah and Holder on the run, while Stan and Richmond face life-altering decisions.

Sarah and Holder close in on the murderer. Meanwhile, the Richmond campaign preps for the election; and the Larsens seek to get their lives back in order.

Sarah makes a grim discovery in regards to her past; Holder catches an unsettling case; Seward shows his true colors.

In the aftermath of the shooting at City Hall and Linden's discovery that the photo leading to Councilman Darren Richmond's arrest was forged, Sarah returns to Seattle to investigate a possible cover up and wonders if she can trust her partner.

Linden and Holder catch up to the latest victim; Seward faces his past; Bullet struggles with the truth while in the jungle.

The investigation into Rosie’s killer begins as Sarah and Holder question the missing girl’s parents, Stan and Mitch, as well as Rosie’s friends and City Councilman Richmond. Rosie’s school becomes a potential murder site when Sarah and Holder uncover shocking evidence on campus. Heartbroken and grief-stricken, Mitch and Stan face the aftermath of losing their daughter.

Councilman Richmond suspects a leak within his team; Sarah tracks down a witness and is led to a suspect.

Mitch questions the validity of the police investigation while Richmond has to deal with a negative ad. It's discovered that Rosie was at Bennett's apartment the night she died.

Richmond rises in the polls; a surprising individual turns himself in.

The investigation refocuses on the casino; Stan has an uneasy face-to-face with Richmond; tension grips the Larsen house.

Sarah makes a grim discovery in regards to her past; Holder catches an unsettling case; Seward shows his true colors.