Hank and Boris meet a potential trial patient in Argentina; Divya meets Sashi’s grandmother; Russel tries to make amends with Paige; Evan strives to expose Oz.

Hank becomes embroiled in a plot while in Monte Carlo; Divya and Jeremiah treat mysteriously ailing firemen; Paige and Evan search for a new place to live.

The team cracks under pressure from an in-house review. Holden’s bold style elicits a confession but puts his career, relationships and health at risk.