Wisconsin’s Most Haunting Cold Case — Solved From Beyond The Grave

In November of nineteen sixty-six, a nineteen-year-old secretary stayed late at her desk inside a factory on Silver Spring Drive in Menomonee Falls, Wisconsin — the same thing she did every single afternoon. She never made it home. Diane Olkwitz was stabbed one hundred and six times. The weapon vanished. No arrest was ever made. Five years later, a fifteen-year-old girl named Terri Lee Erdmann was found in a field two miles away stabbed more than sixty times. Two victims. Two miles apart. One killer. And fifty-seven years of silence. This is the full deep-dive investigation into one of Wisconsin’s most haunting cold cases — how the murders of Diane Olkwitz and Terri Erdmann went unsolved for over half a century, how a delivery driver’s name sat buried in a nineteen sixty-six police questionnaire the entire time, and how forensic genetic genealogy and the exhumation of a body finally gave two families the answer they had been waiting a lifetime for. UNSOLVD Chapters covers the cases that refused to stay quiet. Subscribe and hit the bell so you never miss a new investigation. 👍 Like if this case deserves to be remembered 🔔 Subscribe for new cold cases every week 💬 Comment the part of this story that stayed with you #TrueCrime #ColdCase #UnsolvedMurder #DianeOlkwitz #Wisconsin #TrueCrimeYouTube #FrozenInTime #ForensicGenealogy #JusticeForVictims #DNASolved #TrueCrimeCommunity #ColdCaseSolved #MenomoneeFalls #UNSOLVDChapters #CriminalInvestigation #TrueCrimeDeepDive #JusticeDelayed #NarrationTrueCrime #DocumentaryStyle #ColdCaseJustice