The Extremes (8943)

FBI Agent Teresa Simons specializes in investigating mass murder and serial killings. Part of her training requires her to participate in extremely lifelike virtual reality scenarios that are almost indistinguishable from real life. When her husband, also an agent, is apparently killed in Texas on the same day as a similar mass murder in a small English town, she realizes that the eerie coincidence may mean that virtual reality is impinging on her own. Now she must find a way to distinguish what is really happening from what is not -- before it's too late.