Amy Morton

Any time Mouch is missing at Firehouse 51, Chi-Hards take note. But don't worry, he'll be back soon.

Chicago P.D. fans are worried after seeing the sergeant in danger during the crossover event's promo trailer.

She's the Intelligence Unit's guiding light and Mouch's other half. What's not to love about Trudy Platt?

Olinsky's untimely death absolutely rocked the Intelligence Unit on Chicago P.D., but most of all Voight.

During NBC Insider's chat with Amy Morton — A.K.A. Trudy Platt — she cautioned viewers of an adrenaline-fueled premiere.

The cop, played by LaRoyce Hawkins, got too close to the victims of an old robbery case.

Season 11 is back again with new episodes!

Morton, who plays Trudy Platt, looked proud to be posing with her beloved cast. 

When cast members ditch the gritty streetwear and bulletproof vests, they dazzle at formal events.

Love is in the air in Illinois!

The cast of NBC's Windy City police procedural amazes with their portrayals of Intelligence Unit officers.

All three One Chicago shows have featured the Windy City desk sergeant played by Amy Morton.

The two actors have a real-life relationship we didn't know we needed. 

The beloved character left One Chicago after only appearing during Season 7, but left an indelible mark on the shows.

Cindy is currently battling lung cancer—and everyone in the Firehouse 51 family wants to make sure she's feeling her best. 

The Chicago Fire and Chicago P.D. stars aligned when Mouch and Platt got together.

We were scared for a second!

We'll also be seeing much more of another new character.

What will Season 10's major resignation mean for the rest of the detectives?

Find out who will be re-entering the firehouse soon.