Chicago PD

Life Is Fluid. Intelligence pursues heroin kingpin Derek Keyes, Lindsay's downward spiral continues, Olinsky tells Platt about a secret from his past.

Natural Born Storyteller. Roman and Burgess discover the corpse of a young boy who was reported missing.

Actual Physical Violence. A desperate man searching for his daughter holds a member of the team hostage.

Debts Of The Past. Voight believes the man who tried to kill him is someone he and Olinsky once put away.

Climbing Into Bed. Ruzek's future with the unit is in question after a botched undercover job, a corpse is discovered in an SUV, Lindsay and Halstead move forward with their relationship.

You Never Know Who's Who. Ruzek's future with the unit is in question after a botched undercover job, a corpse is discovered in an SUV.

A Dead Kid, A Notebook, And A Lot of Maybes. Intelligence searches for a missing teen who they believe poses a threat to students at his school.

Forget My Name. When Intelligence follows up on a tip about an upcoming drug trade, the team discovers a man's mutilated body, Burgess helps plan a surprise for Platt.

Never Forget I Love You. A decapitated corpse found in Lake Michigan is connected to Voight's social circle, Roman makes a grave error.

Now I'm God. A doctor connected to Voight is investigated after four patients with chemo overdoses are sent to Chicago Med, Platt and Burgess work to clear Roman's name.

Knocked The Family Right Out. A teenage girl is violated during a home invasion, Voight helps a former acquaintance, Platt and Mouch receive upsetting news regarding their upcoming wedding.

Looking Out For Stateville. Voight wants to make his former cellmate a confidential informant as the unit tries to take down a big cocaine supplier and local dealers.

Hit Me. Lindsay goes under cover in hopes of finding a police officer who targets women leaving a local casino.

The Song Of Gregory Williams Yates. After escaping from a New York prison, convicted killer Gregory Yates (Dallas Roberts) heads to Chicago.

A Night Owl. Burgess finds heroin in a duffel bag belonging to a mild-mannered and respected college professor.

The Cases That Need To Be Solved. Lindsay, Halstead and Mouse search for a connection when two shootings take place in gang territory.

Forty-Caliber Bread Crumb. During a bank run for his off-duty security job, Halstead and his co-workers are attacked by a violent robbery crew.

Kasual With A K. The team discovers a secret battered woman's shelter and learns the owner has been wounded and a resident has been abducted.

If We Were Normal. When Burgess and Lindsay respond to a call about a stabbing, the assailant turns out to be a kidnapping victim escaping her captor.

In A Duffel Bag. After a cold and unmoving newborn baby is discovered in a duffel bag on a Chicago lakefront.

Justice. When a man opens fire on a patrol car and wounds Roman, Burgess pursues the shooter, with no gun found at the scene.

She's Got Us. Lindsay and Halstead discover the youngest daughter is the only survivor of a shooting at a family home.

Start Digging. When the body of a single mother is found in the trunk of her car, the team is shocked to learn the victim had contact with Voight's reformed son.