Enzo Macleod is facing a death sentence. Having been diagnosed with a terminal illness, time is running out to solve the most confounding of unsolved murders in France. But as he begins investigating the death of a rent-boy in a Parisian apartment, he suddenly finds himself under arrest. Someone is threatening to destroy his character. Someone is trying to frame him for murder. If he can use his genius for forensics to crack the cold case, he might dodge one fatal blow before another strikes.