After Detective Sergeant Brant disregards all rules and knocks out a troublemaker in a pool hall, a young policewoman is shot dead on the street by an unknown assailant. Sensational reporter Harold Dunlop, known for his particularly defamatory articles about Brant, receives a call from the cop killer, who reveals that he intends to kill eight more police officers. Shortly after, he shoots a police officer in his patrol car. An investigative team is formed with Detective Inspector Porter Nash to catch the cop killer as quickly as possible. But what if the perpetrator is caught and then released? Should the murderer be allowed to go free because of adherence to the law? Detective Sergeant Brant has his own methods. Under the title Blitz - Cop-Kill.