Chicago PD
Lindsay (Sophia Bush, pictured here) helps a kidnapping victim in “Chicago P.D.” Season 4, episode 17. The NBC series returns on March 22. Matt Dinerstein/NBC

“Chicago P.D.” will finally be back on NBC next week after a three-week long hiatus. After the solving an arson case in the #OneChicago crossover in which Detective Alvin Olinsky (Elias Koteas) lost his daughter to a fire, the intelligence unit of district 21 will solve an interesting case in episode 17.

According to the official synopsis, a hiker tips the team about a woman being held captive in the woods just outside Chicago. This poor girl was seen running barefoot in the forest before she was locked up in a shipping container. Later, they learn that she a victim of a kidnapping and her friend is still being held captive by the abductor.

READ: #OneChicago crossover plot details: Tragedy strikes a “Chicago P.D.” officer

Sergeant Hank Voight (Jason Beghe) and his team work hard to find the kidnapper and rescue the second victim. However, the case quickly takes an interesting turn. It turns out that the victim they found in the woods isn’t willing to cooperate with them. In fact, she frequently lies to the police. Why won’t she help them?

The case strikes a chord with every member of the intelligence unit, especially Detective Erin Lindsay (Sophia Bush). She comforts the victim when they find her in a shipping container in the woods. Then, she gets close to her in order to find information on the kidnapper. However, when she realizes that the victim is lying, Lindsay isn’t too happy about it.

The promo of the upcoming episode, titled “Remember The Devil,” shows Lindsay coaxing the girl to tell the truth. She informs her, “If you’re friends dead now, that’s on you.”

Given that the kidnapping victim needs urgent medical attention after escaping her harrowing captivity, a few “Chicago Med” doctors will be seen in this “Chicago P.D.” episode. Psychiatrist Dr. Daniel Charles (Oliver Platt) and Dr. Sarah Reese (Rachel DiPillo) help her recover her psychological wounds while Dr. Will Halstead (Nick Gehlfuss) treats her psychical ones.

“Chicago P.D.” Season 4 returns Wednesday, March 22 at 10 p.m. EST on NBC.