A spate of three murders in as many months has Derbyshire's local police and populace in near panic. And there will most likely be a fourth killing in two weeks unless something happens to stop the cycle.

Former police detective Michael McLaren is that "something" that his best mate, Jamie Kydd, is counting on to end the alarming deaths. He enlists McLaren's help to look into the events, hoping his friend can solve what, so far, has confounded the Constabulary.

Each of the three crime scenes is the same, yet different: the same types of things but not the same specific things left with each body.

As McLaren becomes enmeshed in the hunt for the killer, his friend Melanie arrives for a planned visit. Can his days become more complicated than simultaneously playing host and unmasking a killer? They can when he's aware that each tick of the clock brings them closer to the next planned murder. And perhaps an unplanned one...thrown in for fun.