Night Stalker (Little, Brown Book Group)

In the dead of a hot summer's night, Detective Erika Foster is called to a murder scene. The victim is found suffocated in bed. His wrists are bound and his eyes bulging through a clear plastic bag tied tight over his head. A few days later, another victim is found dead, in exactly the same circumstances. As Erika and her team start digging deeper, they discover a calculated serial killer.