After surviving a car crash that left her companions dead, a woman must recover her memory—and keep her own secrets hidden—in this gripping thriller.

When a car crash sends a group of musicians plunging into a lake, the sole survivor is amateur viola player Rosie Chandler. Though she is unable to recall the event, Rosie is convinced it was no accident. Now she’s seeing Dr. Samantha Willerby, a London-based clinical psychologist, to piece together the shards of her broken memory. But even as Rosie tries to uncover the truth, she has something to hide . . .

Sam is immediately drawn to the tragic Rosie. But as she helps her recover her memories, the police find disturbing evidence—evidence that raises new questions about Rosie. And when Rosie insists they return to the lake to relive the fatal incident, it will be Sam who is seriously out of her depth . . . .