For team leader Rachael, the project is the perfect opportunity to rebuild Anne, on the other hand, sees it as a chance to indulge in a little deception of her own. And then there is Grace, a strange, uncommunicative young woman with plenty of secrets to hide. When Rachael arrives at the cottage, she is horrified to discover the body of her friend, Bella Furness. It appears Bella has committed suicide - something Rachael finds impossible to accept. It is only after the next death occurs that a fourth woman enters the picture - the unconventional Detective Inspector Vera Stanhope…