Un soupçon

Un soupçon is an French crime series which is aired on France 2. The series premiered on October 16th, 2024.

Pascal Dubreuil was killed working for a car manufacturer. Gendarmerie captain Mathilde Delboscq quickly fell under the suspicion of his wife, Isabelle Dubreuil.
The investigation culminated in a psychological confrontation between the two women, gradually revealing Isabelle Dubreuil's dark past. She was revealed to be a bidding mantis who murdered her husbands one after the other.