NEBRASKA 1969 Cold Case Solved — He Confessed on a Phone Call, Then Walked Free at 78

NEBRASKA 1969 Cold Case Solved — He Confessed on a Phone Call, Then Walked Free at 78 This video tells the story of Mary Kay Heese, a 17-year-old high school student who disappeared from Wahoo, Nebraska, on March 25, 1969, after being seen entering a two-tone white-and-blue Chevrolet with two men. Her body was found the next morning in a roadside ditch, and despite footprints, tire tracks, witness statements, and early suspicion surrounding Joseph Ambroz and Wayne Greaser, the case remained unsolved for more than five decades. Years later, retired detective Ted Green reopened the investigation and discovered that crucial evidence had been scattered across multiple agencies in eighteen separate volumes that had never been reviewed together. His investigation again focused on Ambroz, whose car, shoe size, employment history, access to a skinning knife, and former wife’s withdrawn alibi all became important pieces of the case. In 2024, Ambroz was arrested and charged with first-degree murder after a grand jury heard new testimony and evidence, including claims that his former wife had secretly recorded a phone call in which he appeared to refer to “the girl I killed in Wahoo.” However, DNA recovered from Mary Kay’s clothing did not match Ambroz, creating a major contradiction. In 2025, Ambroz accepted a no-contest plea to conspiracy to commit first-degree murder and received the maximum sentence allowed under 1969 Nebraska law: two years. With good-time credit and time already served, he was released at age 78 less than a year after his arrest. The case may be legally closed, but for Mary Kay’s family, the unanswered questions remain. 📚 REFERENCES & FURTHER READING CBS News / 48 Hours — "Could the puzzling case of slain Nebraska teen Mary Kay Heese be solved after 50 years?": CBS News / 48 Hours — "A Nebraska girl went looking for a date to a high school dance. One week later, she was murdered.": CBS News — "The Girl From Wahoo | Post Mortem" (video): NBC News — "Cold case arrest 55 years after Nebraska teen slain": NBC News — "Arrest made in 1969 murder of Nebraska teen" (video): Nebraska Public Media — "Judge Approves Plea Deal for Man Indicted in 1969 Cold-Case Murder": Nebraska Public Media — "Defense Alleges Prosecutorial Misconduct in Indictment of Man for 1969 Wahoo Murder": Nebraska Public Media — "Man Accused of Killing Woman 55 Years Ago Appears in Saunders County District Court": WOWT 6 News — "EXCLUSIVE: Detective Opens Up About Nebraska Teen's 1969 Murder Case": WOWT 6 News — "Suspect in 1969 Murder of Teen Girl Near Wahoo Back in Nebraska": WOWT 6 News — "Family Speaks Out After Plea Deal Accepted in Saunders County Cold Case": WOWT 6 News — "Joseph Ambroz Sentenced in 1969 Death of Mary Kay Heese": WOWT 6 News — "Saunders County Cold Case: Why Was Court Required to Use Good Time Law?": WOWT 6 News — "Oklahoma Man to Be Released After Murder Conspiracy Plea in 56-Year-Old Wahoo Case": 📖 BACKGROUND READING Nebraska Revised Statutes (1969 edition) — Conspiracy to Commit First-Degree Murder, sentencing provisions Nebraska Department of Correctional Services — Good Time Law and Sentencing Reduction Guidelines Saunders County District Court — Docket references, State of Nebraska v. Joseph A. Ambroz (2024–2025) 🎬 TELEVISION "The Girl from Wahoo" — 48 Hours, CBS (aired February 14, 2026) "The Girl from Wahoo" — 48 Hours on Investigation Discovery (rebroadcast August 18, 2026) Correspondent: Natalie Morales Producer: Ruth Chenetz Field Producer: Michael Loftus