Sharon McCone is nearly killed when a huge explosion rips through her temporary apartment at her husband's security firm building. Apparently the "ever-running man," glimpsed at other attacks on the company, has struck again. McCone is hired by the firm to get to the bottom of it, and as she begins to uncover unsavory secrets about the business, she begins to doubt her husband's honesty. A twisty plot for a long-running PI legend.