Still struggling to cope with sensitive psychological issues after the death of her partner, the former Boston Police Department officer, Megan Reed, is trying to put her life back on track.
In high hopes of making a fresh start, Megan lands a job as the overnight intake assistant at a Boston hospital morgue, and on her first night, the cold, lifeless body of a brutally murdered young woman arrives.
But, as Reed begins the procedure before storing the hacked corpse, mysterious things start happening, and swift movements catch her eye.
Did the dead woman bring something otherworldly along? Indeed, this is going to be one long night shift.
What's the story behind the savaged cadaver of Hannah Grace?