Little Girl Lost Di Robyn Carter Series, Book 1.

Her breath rose and fell in fearful gasps but it was too late. She could already see what she dreaded most. The back seat was empty. Bye, bye, Mummy. When a devoted teacher goes missing under suspicious circumstances and an actor is murdered at a local reservoir there's no obvious link between the cases. But as DI Robyn Carter starts to delve deeper, her investigations lead her to Abigail, perfect wife and mother to beautiful little Izzy. What wa...