The Sentinel

Pete Garrison is a U.S. Secret Service agent who saved a president’s life by jumping in front of a hail of bullets, over twenty years ago. Pete's fellow agent and friend, Charlie Merriweather, hints at wanting to share critical and confidential information. Before that can happen, however, Merriweather is shot dead at his house in a crime that is made to look like a botched robbery.

The investigation falls to the Secret Service’s top investigative agent, by-the-book hothead David Breckinridge, a volatile combination of by-the-book and hothead, Garrison's protégé, and, until recently one of Garrison’s best friends. Garrison’s and Breckinridge’s recent falling out was triggered by Breckinridge’s mistaken belief that Garrison was having an affair with Breckinridge's now ex-wife. Aong with Jill Marin, a tough, sassy and ambitious young agent, they begin to uncover what appears to be an inside job to assassinate the president – a traitor in the ranks of the Secret Service. It's never happened in the institution's 141-year history.

Suspicion ultimately falls on Garrison, who's going to find it extremely difficult to clear his name... because someone is framing him.