Thousands of Bosnians, Croatians and Serbians were swallowed up in the Balkan war of the1990s. Matt O'Brien, is a member of an international commission whose duty is to sift for clues. He teams up with a radar engineer. Together, they embark on a high tech probe of Bosnian killing fields. They unearth secrets that threaten their own lives and could re-ignite the smoldering, fragile peace.