From the intriguing Echo Lake, Rose McHugh, curious historian-turned-detective, returns to solve her next compelling mystery in the moody Southern Highlands.

After nearly being murdered last year, Rose battles anxiety as she uses her investigative skills to find her son's best friend, a famous violinist who is missing along with his priceless violin.

As floodwaters rise, Rose uncovers secrets and lies among the missing man's fellow musicians, as well as their patron and her enigmatic psychologist husband.

But when a body is found, can Rose shield her son from suspicion?