Chris Amos

While responding to a call of shots fired at a family residence, Lindsay (Sophia Bush) and Halstead (Jesse Lee Soffer) discover the only survivor is the youngest daughter who is traumatized. While Lindsay and Dr. Charles (guest star Oliver Platt) evaluate the girl and see if she can help identify the killer, Antonio (Jon Seda) and Olinsky (Elias Koteas) look into a pyramid scheme "selfhelp" group for potential suspects. Meanwhile, Platt (Amy Morton) tries to make the case to Commander Crowley (guest star Barbara Eve Harris) for Burgess (Marina Squerciati) and Roman (Brian Geraghty) to remain partners.

Lucious and Cookie prep their new artist Devon (guest star Mario) for a premiere listening party, but worry he may not be ready for that kind of pressure. Hakeem is determined to convince Tiana that he’s matured, but she has a hard time letting go of everything they’ve struggled through the past couple years. Meanwhile, Cookie becomes concerned about Jamal.