The true story of one of Chicago's most sadistic murderers who killed for power, money and pleasure. Sam Mad Dog DeStefano controlled the flow of money on Chicago's streets backed by the Chicago mob, he became a multimillionaire by squeezing the juice out of his victims. This book details the life of Mad Sam and describes the sick methods he used to kill. This book also explores Chicago's Italian mob and what was commonly known as the juice rackets, loan sharking, and shylocking. This book explains the rackets in full detail as well as the men who made a living at killing and destroying lives.