Keith Kupferer

While providing security for a medicinal marijuana dispensary, Halstead and a colleague are targeted by a gang who want to get their hands on the profits.

Casey gives Cruz an ultimatum that could put the latter in prison, while Shay and Clarisse take drastic action to win custody of Clarisse's baby.

To regain control of the work team and restore their chances of escape, Abruzzi convinces Michael to tell Falzone where he can find Fibonacci. Meanwhile, as Nick and Veronica wonder where Steadman's money went, the Vice President brings in an FBI crony to track them down.