Death Hotel Book

This is a short supernatural fiction where a serial murder cases happened in Red Moon Hotel. There is an incredible and mysterious secret behind the events.
The police officer of Saint Louis, Gary Caine, encountered an unprecedentedly horrible incident in this murder case like a mist. How could he stop the murderer and solve the crisis?
Facing the seductive blond beauty, Liz, how could he end the relationship secretly before his wife and children come home after the vacation?
The book is have a game.