Christopher Stapleton

Jack takes his fight directly to the President as he attempts to force a confession from him that will prove his involvement in the day's events. Martha vents her hatred for her husband in front of the press as Logan gives a eulogy over Palmer's body. Jack and Audrey share a tender moment when it seems the crisis has subsided, but Jack finds that his problems have only begun as his past catches up with him.

The CSI team delves into the world of political corruption when a corporate fixer is murdered.

Horatio and Delko head to Brazil to try and catch Marisol's killer, Antonio Riaz. While in Rio, Horatio reunites with Yelina and learns that his brother Raymond is in too deep undercover in a drug ring run by Riaz. To make matters worse, Horatio's nephew, Ray Jr., is working as a drug mule for Riaz. With the stakes set high, Horatio must catch Riaz before he takes the life of another member of Horatio's family. Meanwhile, in Miami, Natalia butts heads with Ryan as she struggles through her first case as a field agent..