E1 - Life Is Fluid

Aired: September 30, 2015

A bust to bring down a heroin kingpin goes horribly awry. Olinsky reveals a dark secret from his past, and Halstead tries to get through to a spiraling Lindsay.

E2 - Natural Born Storyteller

Aired: October 07, 2015

A child abduction case hits too close to home for Dawson. Lindsay and Bunny's relationship reaches a critical impasse and Roman reveals his secret to Burgess.

E3 - Actual Physical Violence

Aired: October 14, 2015

The team is terrorized by a gun-wielding father who is desperate to find his missing daughter. Bunny stirs up accusations of misconduct from Voight's past.

E4 - Debts of the Past

Aired: October 21, 2015

Voight seeks revenge on the man who tried to kill him. A rumor causes a rift in Intelligence.

E5 - Climbing into Bed (1)

Aired: October 28, 2015

Ruzek's job is on the line after an ill-fated undercover op.

E6 - You Never Know Who's Who (2)

Aired: October 28, 2015

The team investigates a band of rogue operatives.

E7 - A Dead Kid, a Notebook and a Lot of Maybes

Aired: November 04, 2015

The team investigates a Columbine-like threat at a private school. Atwater seeks out a mentor; Olinsky's marriage faces a crisis.

E8 - Forget My Name

Aired: November 11, 2015

The team discovers the mutilated body of a government official while responding to an informant's tip about an upcoming drug trade. Meanwhile, Burgess helps plan a surprise for Platt.

E9 - Never Forget I Love You

Aired: November 18, 2015

The discovery of a headless body in Lake Michigan points to Hank's mob connections. Roman risks everything to help a grieving mother.

E10 - Now I'm God (III)

Aired: January 06, 2016

Intelligence investigates a doctor who gave his patients lethal doses of chemotherapy. Roman fights a wrongful shooting investigation. The crossover starts on Chicago Fire S04E10 The Beating Heart (I) and Chicago Med S01E05 Malignant (II).

E11 - Knocked the Family Right Out

Aired: January 13, 2016

Intelligence hunts down a crew responsible for a rape and robbery rampage. Lindsay is abducted on an undercover operation.

E12 - Looking Out for Stateville

Aired: January 20, 2016

Voight arranges for his former cellmate, Eddie Little, to be a CI in an effort to bring down a major cocaine supplier. Burgess makes a major move regarding her relationship with Ruzek. Roman develops a plan to help fund Platt and Mouch's wedding.

E13 - Hit Me

Aired: February 03, 2016

Lindsay goes undercover to catch a rogue cop who targets women at casinos. Platt risks her life in a negotiation crisis.

E14 - The Song of Gregory Williams Yates (II)

Aired: February 10, 2016

SVU joins Chicago P.D. in a manhunt for two notorious escaped serial killers. The crossover starts on Law & Order: Special Victims Unit S17E14 Nationwide Manhunt (I).

E15 - A Night Owl

Aired: February 17, 2016

While working at a sobriety checkpoint, Burgess finds a duffel bag full of heroin in the truck of a respected college professor who claims to know nothing about how the drugs ended up there. At District, Roman expresses his desires to become a Field Training Office to Platt, and Mouse sets Halstead up with an off-duty security job working for the attractive owner of a medical marijuana clinic.

E16 - The Cases That Need to Be Solved

Aired: February 24, 2016

When a young boy is executed, Intelligence turn to the boy's parents for information and upon further investigation, discover the father has a criminal background and was a part of a local gang.

E17 - Forty-Caliber Bread Crumb

Aired: March 02, 2016

While out on a bank run for his off-duty security job at the dispensary, Halstead and his co-workers find themselves under attack by a violent robbery crew. Meanwhile Roman, Burgess, Antonio, Halstead, Ruzek and Atwater follow-up on a lead and track down a potential suspect.

E18 - Kasual with a K

Aired: March 23, 2016

While responding to a call of shots fired, Voight, Antonio, Halstead and the team come across a secret battered woman's shelter and discover the owner has been wounded and a resident of the shelter has been kidnapped. Burgess and Roman go undercover to track down a man robbing people by catfishing them on a dating app. Lindsay opens up to Halstead about her past.

E19 - If We Were Normal

Aired: March 30, 2016

When Burgess and Lindsay respond to a call about a stabbing, the assailant turns out to be a kidnapping victim escaping her captor; Ruzek accuses Roman of having feelings for Burgess.

E20 - In a Duffel Bag

Aired: May 04, 2016

Responding to a call about a suspicious duffel bag at the Chicago Lakefront, Voight is horrified to discover that the bag contains the frigid and unmoving body of a newborn baby. Meanwhile, Voight is surprised to hear that his son is in town and Burgess and Roman grow closer.

E21 - Justice

Aired: May 11, 2016

Burgess gives chase after Roman is wounded by a hooded perp who opened fire on their patrol car and shoots who she thinks is the suspect, but no gun is found at the scene—and the person she shot is a 17-year-old honor student.

E22 - She's Got Us

Aired: May 18, 2016

Lindsay and Halstead respond to a shots fired call and discover one survivor: a young girl. Antonio and Olinsky investigate a "self help" group. Platt makes the case to Crowley for why Burgess and Roman should remain partners.

E23 - Start Digging

Aired: May 25, 2016

In the Season 3 finale, the team investigates the murder of a single mom who was in contact with Voight's now-reformed son, who was himself brutally assaulted. Meanwhile, Roman makes a major decision and Crowley plans to make changes within the unit.