Holy cow! I just finished this intense, compelling novel by Clare Mackintosh; it is four in the morning! The novel opens with a young mother walking her son home from school one rainy day. Excited to be home, he darts across the street when she momentarily lets go of his hand. He is struck and killed by a car whose driver then flees the scene. Jenna leaves her life in Bristol behind; everything she lived for has been taken away. She moves to Wales to begin anew, but is haunted by the car accident that instigated her move. And there's Ray and Kate, the police investigators in charge of finding the perpetrator of the hit-and-run. As they're drawn deeper into the twist -filled case, they're drawn closer to each other... An excellent read: highly recommended.