Her Last Secret Letter Solved the Entire Case | Julie Jensen | True Crime Documentary

Julie Jensen predicted her own murder 12 days before she died. She wrote a letter naming her husband, Mark Jensen, as her killer. What followed became one of Wisconsin's most shocking true crime cases. ABOUT THIS CASE: Julie Jensen knew something was wrong. Twelve days before her death, she wrote a letter and gave it to a neighbor with a chilling instruction: "If anything happens to me, give this to the police." When Julie was found dead inside her Wisconsin home, investigators initially had few answers. But hidden computer searches, evidence of poisoning, a secret affair, and one extraordinary letter would eventually expose a decades-long deception. This true crime documentary examines: ✔ Julie Jensen's final warning ✔ The poisoning investigation ✔ The Mark Jensen trial and conviction ✔ The controversial letter evidence ✔ The Wisconsin case that lasted over 25 years ✔ The psychology of deception and control If you enjoy long-form true crime documentaries, criminal investigations, forensic analysis, courtroom trials, and unsolved mystery style storytelling, subscribe for more weekly cases. #TrueCrime #MarkJensen #JulieJensen #TrueCrimeDocumentary.