Steven Allerick

The rookies are temporarily paired with new training officers, and Officer Nolan is paired with Officer Lopez. When Nolan and Lopez track down an escaped criminal, they discover a little kindness goes a long way. Meanwhile, Jackson is forced to face his fears when he is partnered with Officer Bradford, while Officer Chen and Nolan must face a hard truth.

When an alien vessel engulfs Enterprise, noncorporeal creatures invade crew members' bodies and hijack their souls.

After escaping a violent riot Travis, Liza, and Chris seek refuge with the Salazar family. Meanwhile Madison defends her home.

Following an injury in the aftermath of an industrial fire, Severide and Seager work together to investigate an anonymous tip. Kidd searches for the right person to fill the open spot on Truck 81. A possible new recruit to 51 gets tested at a call.

The team is thrown for a loop when the mummified body of a notorious music producer is found on a yacht. Meanwhile, Rosewood is forced to deal with a shocking revelation about Tawnya.