Death By Probability

It caused a hell of a fuss when they found Willard in his office, bloody, splayed out on the floor, chair overturned. Evan Olsson is stunned. Inside a top-secret lab, behind layers of security, his mentor is suddenly and violently dead. Even worse, a mysterious message hints of a deadly plot that threatens the US electrical network. How can Evan deal with all this when he's got problems of his own? His love life stinks, and his closest friend is a computer program barely smart enough to say...