Killer Instinct : Jason Steadman is a thirty-year-old sales executive living in Boston and working for an electronics giant. He's a witty, charismatic guy who's well liked at the office, but he lacks the "killer instinct" necessary to move up the corporate ladder. To the chagrin of his ambitious wife, it looks as if his career has hit a ceiling. But all that will change one evening when Jason meets Kurt Semko, a former Special Forces officer just back from Iraq. Looking for a decent pitcher for the company softball team, Jason gets Kurt, who was once drafted by the majors, a job in Corporate Security. Soon, good things start to happen for Jason - and bad things start to happen to Jason's rivals. Only too late does Jason discover that his friend Kurt has been secretly paving his path to the top by the most "efficient" - and ruthless - means available. But when Jason tries to put a stop to it, he finds that his new best friend has become the most dangerous enemy imaginable.