A police captain learns that his ailing father could be connected to a murder at Rouen Abbey.
A police inspector returns to her hometown as a series of murders dredge up the town's coal mining past.
A forensics trainer lends a hand to a homicide case that may shed light on her own family's past.
When a perfumer is found dead in a fragrance tank, the investigation opens up a related cold case.
A man is tortured and crucified, with the only clues coming from a stolen Nostradamus manuscript.
Former sweethearts investigate the death of a winemaker discovered inside a vat with his eyes glued shut.