The Surrogate by Tania Carver

In Colchester a very brutal murder takes place where two women are killed and an unborn child is stolen from the belly of one of the victims.  Detective Inspector Philip Brennan and psychologist Marina Esposito team up to try and solve this crime, stop a serial killer and save the life of the infant. 

This was a great book had me on the edge of my seat and I had a hard time putting it down.