A sickening killer is on the loose – a killer like no other. This murderer targets heavily pregnant women, drugging them and brutally removing their unborn babies.

When DI Phil Brennan is called to the latest murder scene, he knows he has entered the world of the most depraved killer he has ever encountered. After a loveless, abused childhood, Phil knows evil well, but nothing in his life has prepared him for this.

And when criminal profiler Marina Esposito is brought in to help solve the case, she delivers a bombshell: she believes there is a woman involved in the killing, a woman desperate for children…