A missing student. A gunned-down detective. A woman in fear for her life. All three are connected.

Detective Inspector Carl Sant and his team get on the case. But what links the disappearance of a university student, the death of an off-duty police sergeant, and a professor reluctant to help them solve the case?

Their only clue is a sequence of numbers, etched on a misty window. Soon, both the past and the present are on a collision course with the very heart of Sant's profession.

Racing against time, D.I. Sant must find out what's behind the mysterious events - before the bodies start piling up.