(Paperback)

Only the picture of a pit bull terrier left behind at each murder can link the crimes. Day after day, Ispettore Negro works on her seemingly impossible case. But when a young man unwittingly encounters Pit Bull in an internet chat room, he provides Negro with the clue that could lead her to her target.

(Paperback)

A serial killer is terrorising the people of Bologna and rookie Detective Inspector Grazia Negro is determined to solve the case.