English teacher Richard Boyle never thought he would find himself talking down a former student intent on harming others, but when Mark LeDrew shows up at Richard's school with a bomb strapped to his chest, Richard immediately jumps into action. He averts a major tragedy and is hailed as a hero, but not all the attention focused on him is positive. Richard's brief moment in the spotlight puts him in the sights of a deranged blackmailer with a score to settle.