The Body in the Bath

Detective Inspector Ian Hutchinson was called from his office in Nottingham to investigate a suspected murder. The naked body of a man lay quietly in the bath. There was no water, just blood. It could have been a suicide but the DI knew instantly that it was murder. The body had too many cuts and stab wounds. Plus, there was no sign of a weapon. So, just another murder to solve. Nothing unique about it except for the mess. But, as the investigation progressed, clues were uncovered and everything changed. Each clue led to a new crime, each more complex and reprehensible than the last but each linked. It seemed that everything started with the body in the bath but, as more arrests were made, DI Hutchinson was still no nearer to finding the killer. What was he missing?