Michael Nathanson

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.

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.

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.

Details of Elisa's past makes Jack question their relationship, prompting him to take some dubious advice from Tracy.

President Dalton's mental status is questioned when he threatens Russia over their alleged role in a sonic attack at the US embassy in Bulgaria.

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.