Someone has left a severed hand in the centre of Manchester & the only clue Detective Sergeant Jessica Daniel has to go on is CCTV footage of a woman in a long black robe placing it carefully on the ground. With a lengthy missing persons list & frantic families wondering if the body part could belong to their absent loved ones she has plenty to deal with -- & thats before a detached finger arrives for her in the post. By the time a second hand is found & a local MPs wife goes missing Jessica is left struggling to find out who the appendages belong to how they are connected & just what the mysterious woman in black has to do with it all.