Lizbeth MacKay

Alicia faces a crisis of conscience when she's encouraged to go negative in her campaign for State's Attorney. Meanwhile, the Feds try to persuade Cary to work with them as they attempt to build a case against Lemond Bishop. David Krumholtz guest stars.

Holmes and Watson join forces with Holmes' father to enlist his vast criminal network to help disassemble tech billionaire Odin Reichenbach's crime prevention system.

Holmes and Watson's foe, Odin Reichenbach, asks them to test his new crime prevention system; tasked with investigating someone the program predicts will commit a crime, they worry Odin will take drastic action before they conclude their inquiry.

Sen. Morejon puts Elizabeth's U.S./Iran arms deal in jeopardy; Henry mulls over the option of becoming the chairman of the new military ethics department at the National War College.