The Promise

During the raging storms of 1999, in the heart of the French Landes region, 11-year-old Charlotte Meyer vanishes without a trace.

Sarah visits the small town where she grew up and where Charlotte Meyer disappeared back in 1999, as she attempts to tie the Meyer case to another recent disappearance.

Sarah fights to stay on the case after a major setback, which has thrown her personal links to the Charlotte Meyer investigation into sharp relief.

Fouquet has all the traits of a dangerous child predator, and Sarah is sure she's found the man behind both Charlotte Meyer's and Fanny Vidal's disappearances.

Following yet another infraction, Sarah is pulled off the case. Frozen out by her colleagues, she continues to investigate behind their backs.

The DNA found on Charlotte's boots proves to be a vital piece of evidence. But a resolution of the case is still a long way off.