A brutal serial murder case occurred, marking a significant legal event in China that garnered widespread public and media attention. On February 15, 2018, Zhang Koukou committed a bloody act of vengeance by killing three members of a family, including the father and his two sons. This incident sparked a wave of outrage across Chinese society, with many viewing Zhang as a hero who stood up against injustice. However, others argued that his actions were an unacceptable criminal offense, regardless of the circumstances. The case raised numerous questions about justice, revenge, and how society and the legal system deal with these issues. Previously, Zhang's mother, Mrs. Wang, had suffered a severe physical assault to the head and died during a dispute with the victim's family in 1996. The person responsible for Mrs. Wang's death, a family member, was subsequently sentenced to only seven years in prison and was released after three years. ● Introduction about the Channel ● Welcome to 'Cold Case Killers', a channel dedicated to unraveling the most chilling and mysterious murder cases. Our journey delves deep into the heart of solved crimes, bringing to light the stories of victims and the relentless pursuit of justice. Each episode on 'Cold Case Killers' is a gripping tale of intrigue and determination, where the past is pieced together with haunting details and compelling evidence. Join us as we explore the darkest corners of criminal investigations, seeking answers that have eluded detectives for years. Subscribe and become part of our community that seeks truth in the shadows of forgotten cases. Stay tuned for regular updates and dive into the world of 'Cold Case Killers' where every story is a chilling reminder of the mysteries that still linger. ● About Me ● I'm Benton Shannon, but you might know me as Shannon 8X. My journey began in the intriguing world of forensic pathology, where I had the privilege of guiding aspiring students through their internships. This unique experience sparked a deep fascination with criminal case investigations. Driven by a passion to delve into the intricacies of each case, my aim is to bring you meticulously detailed analyses that not only inform but also engage. It's an adventure where every detail matters, and I'm thrilled to share this journey with you. Your support means the world to me and the ADEEE PRODUCTIONS team, as it fuels our dedication to uncovering the truth behind the mysteries. ● The Topics that frequently appear on my Channel ● #CriminalInvestigation #MurderWeapon #TrueDetective #CrimeBook #KillerMystery #MurderCaseFile #SerialMurder #CrimeAnalysis #CrimeDrama #MysteryCrime #CrimeInvestigation #SerialKillerHunt #CriminalMindset #MurderDocumentary #CriminalInvestigator #DetectiveWork #SerialKillerStories #CriminalDetective #KillerDiscovery #DetectiveMystery #SerialKillerDocumentary ● Copyright Disclaimer ● Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, commenting, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statutes that might otherwise be infringing. Non-profit, educational, or personal use tips the balance in favour of fair use. For any inquiries, please contact me at coldcasekillers.shannon8x@adeee.company