11
Sarah receives a message from Katie's phone - turning her worst fears into a possibility.
2Episode 2
Sarah realises Katie's disappearance may be part of something bigger than anyone believed.
3Episode 3
A violent confrontation erupts, dramatically changing the course of the investigation.
4Episode 4
Suspicion spreads through the town - and the list of possible suspects grows.
5Episode 5
Virginie follows a lead that could reveal what happened and who has been hiding the truth.