It's October 1962, and the gathering storm of threats in Dallas continues to build. Jake must take drastic action to establish the full dimensions of the threat to Kennedy. And amidst it all, he's hit with an unexpected death and a bitter betrayal from one of those closest to him.

The past pulls out every weapon it has to keep Jake from reaching Dealey Plaza in time to save Kennedy. If he fails, it could mean death for Jake or others close to him - and if he succeeds, it could create a world in which he loses everything he's ever known. What is the cost of doing the right thing?