A family Thanksgiving gathering turned deadly when investigators say a North Carolina mother laced a bottle of wine with a chemical that slowly converts to <a href="https://weirddarkness.com/?s=cyanide" target="_blank" rel="noreferrer noopener">cyanide</a> inside the human body — and the investigation has now reopened an 18-year-old <a href="https://weirddarkness.com/?s=cold+case" target="_blank" rel="noreferrer noopener">cold case</a>.<br /><br />READ or SHARE: https://weirddarkness.com/mom-poisons-daughters-thanksgiving-wine<br /><br />WeirdDarkness® is a registered trademark. Copyright ©2026, Weird Darkness.<br />#WeirdDarkness, #WeirdDarkNEWS, #TrueCrime, #ThanksgivingPoisoning, #CyanidePoisoning, #ColdCase, #MurderMystery, #FamilyMurder, #NorthCarolinaCrime, #TrueCrimeDocumentary