Kylen Davis

When Intelligence busts a meth lab run by gang leader Marshall Carter (guest star Aaron Roman Weiner), they uncover a re-homing scam in which children adopted from foreign countries are abandoned, then sold online. Meanwhile, Atwater (LaRoyce Hawkins) struggles with the difficult decision about whether to move his siblings Jordan (guest star Kylen Davis) and Vinessa (guest star Bobbi MacKenzie) to a safer environment outside of Chicago.

When a family is poisoned in their home, the team discovers a connection to the Becks.

While investigating a drug related homicide, Intelligence is stonewalled by the 'no snitch' culture of the neighborhood. And Atwater (LaRoyce Hawkins) discovers a personal connection to the case. Meanwhile, the police's own code of silence is put to the test when Upton (Tracy Spiridakos) is asked about Ruzek's (Patrick John Flueger) rough altercation with a suspect.

The son of an influential former officer is implicated in a murder and Moore pressures Voight to charge him quickly so that the CPD isn't accused of preferential treatment. The stakes are raised in Atwater's fight against the blue wall after patrol officers stop responding to his team's calls. Voight wants to help Atwater end this mistreatment but the two can't agree on the right way to handle it.

As they await news of Halstead's fate, the team tries to focus on work, turning their attention to an illegal arms dealer. Atwater discovers his brother, Jordan, is back in Chicago and could be tied to the case. Voight faces the tricky task of how to deal with Halstead's shooter. Burgess finally makes her decision.