Kyle Braddock has spent the previous decade transporting witnesses to Mexico, avoiding confrontation or suspicion until now. Not only has he been falsely accused of kidnapping, but he is being pursued by a nasty and merciless person, and he is falling in love with his latest passenger, who possesses a dark secret that contradicts all of his moral convictions. Now he must protect the only person he has cared about in almost a decade, rediscover his identity as a man, and outrun a mysterious assassin who resembles a force of nature, leaving a trail of human collateral in his wake.