Karin Schaeffer

Former Detective Karin Schaeffer has nothing left to live for after serial killer Martin Price destroys all she holds dear. Known as "The Domino Killer," Price doesn't stop until an entire family is destroyed. When he leaves a message, scrawled in blood, on her bathroom mirror, she knows what's coming - You are next. But Karin Schaeffer refuses to run and hide. 

Just when their new life together has settled in, Mac vanishes, unearthing secrets and dangers that force Karin into a face-off with a deadly Mexican queenpin whose son has an agenda of his own. Along the way, nothing is quite as it has seemed. Her husband has a dark past she had never imagined, including a revelation that shocks everyone who thought they knew him.

When violence descends on Karin Schaeffer and Mac MacLeary's comfortable Brooklyn neighborhood, and their best friend becomes the lead investigator, they are drawn into the bewildering series of crimes. As the mystery deepens, what looks like the work of a garden-variety serial killer turns out to be an evil darker than anyone imagined, with roots shockingly close to home.

Former New York City police detectives turned Brooklyn private investigators Karin Schaeffer and her husband Mac survived when brutal terror invaded their lives more than once. Now the offer of $30,000 for one day's work in London, followed by a family vacation in an exotic locale, seems too good to be true. And then they discover that it is.