Michael Nathanson

Dr Charles faces a difficult case involving a patient who wants to remove his own arm, while Halstead and Goodwin try to help a grieving widower.

Lockhart & Gardner represents the families of three Americans who were detained and killed by the Syrian government during the uprising. They claim this happened because a technology company violated US law by knowingly selling software to Syria. Meanwhile, staff at the firm are exuberant following the grand jury's decision not to indict Will, but the mood changes when it is revealed that the Bar has been tipped off.

Detective Sherlock Holmes, along with his sober companion, Dr Joan Watson, uses his uncanny ability to read people and analyse crimes to assist the NYPD on some of their more difficult cases.

The Knick faces an influx of patients following a subway explosion, Lucy takes advice from one of Ping Wu's girls, Thackery tests out his latest theory on addiction, and Genevieve charms the Chickerings.

Thackery ignores Zinberg's advice and attempts to perform a dramatic and dangerous surgery, and Cornelia learns a disturbing secret and confronts Henry about his role in the family business.