Cold Sacrifice Ds Ian Peterson Series, Book 1.

When three dead bodies are discovered in Detective Ian Peterson's hometown of Kent, it becomes clear that a vicious killer is on the loose. And without his trusted colleague, Detective Geraldine Steel, by his side, Ian's left to take the lead on a complex murder case with few clues. The first victim is a middle-aged woman named Martha, brutally stabbed to death in the local park. Her husband, who did not report her missing, is the prime suspect...