The Black Water Killings

Detectives Caddel and Thompson investigate a murder at Jersey City Hyatt Regency where a man is found hung by his legs with 30 arm cuts. The room has puzzling clues: a dark symbol, an arrow pointing to a black briefcase, and kids' toy blocks. Room service worker Eligo discovered the crime after a service call. Eccentric character Scooter Ko earlier found the body and deciphers the killer's puzzle game. As the investigation progresses and more killings are unveiled; Eligo, Scoot, and the investigation team work to expose this mysterious black water killer. As the novel progresses, more is revealed about Scoot and his complex past along with the investigation team. Will they be able to catch this killer?