Vanishing Girls — Katia Lief

GIRLS ARE VANISHING OFF THE STREETS OF NEW YORK CITY...

...and young women are being murdered. When the 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.