in New York. Happy with her new life, Caroline is unaware of the aftermath she leaves behind of trusting a stranger. Events back in London lead to a double murder investigation. The pieces of the puzzle don't quite fit for two bright, young detectives at Scotland Yard who are leading the case. They are baffled and are unable to unravel the truth. Finally they stumble across the missing link to solve the case with a surprising arrest that nobody had suspected. Is it too late to save Caroline as she finds her life is once again in danger? Has she said too much and laid her trust in those she never really knew?