The French girl (Main)

We all have our secrets. They were six university students from Oxford - friends and sometimes more than friends - spending an idyllic week together in a French farmhouse.

It was supposed to be the perfect summer getaway - until they met Severine, the girl next door.

For Kate Channing, Severine was an unwelcome presence, her inscrutable beauty undermining the close-knit group's loyalties amid the already simmering tensions. And after a huge altercation on the last night of the holiday, Kate knew nothing would ever be the same.

There are some things you can't forgive. And there are some people you can't forget - like Severine, who was never seen again.

Now, a decade later, the case is reopened when Severine's body is found in the well behind the farmhouse.