Memories are Murder

Belle Palmers old high-school boyfriend rents a property on her road. Zoologist Gary Myers is studying the behaviour of elk in the wilderness., but soon he is found drowned. Did he fall and hit his head, or did a more sinister event occur? Meanwhile, someone has broken into his cottage, taking a camera and laptop. A clipping about poisoning on reserves leads Belle to visit the place of his demise. Seconds after she arrives, she is at gunpoint. She must paddle into the bush with no way back. Who has been causing havoc in the wilderness and will stop at nothing to cover their crimes?