The threat has never been so close to home… DI Shona Oliver’s fellow officer PC Hayley Cameron drowns during a triathlon in the Solway Firth. The post-mortem reveals drugs in Hayley's system, perhaps self-administered performance enhancers. But a puncture wound in the back of her wetsuit suggests foul play! Good book! This book had great suspense, intriguing, murder, mystery, a great who done it and some crazy twists and turns! The story was very interesting! I definitely recommend reading this book! Thank you NetGalley and the publisher for sharing this book with me!