The Witness by Nora Roberts

Abigail Lowery has a dark and terrifying secret. Aged just sixteen, she witnessed a shocking mafia murder. Narrowly escaping with her life, she was forced to leave her old identity – even her real name – behind for good.

Fifteen years later Abigail is still hiding from the world – a semi-recluse in the quiet, rural town of Bickford, Arkansas. She has convinced herself that this is all she needs: peace, safety… and her faithful guard dog Bert. Perhaps now, at last, she can stop running.

But Brooks Gleason, the local chief of police, has other ideas. Abigail intrigues him – and he’d like nothing better than to break through the walls she has built around herself. His persistence and determination to uncover the truth is unsettling, exciting – and dangerous. One way or another, it will change both their lives for ever.