Dumped By His Girlfriend, A Jilted Psychopath Brutally Murdered Her Look-Alike

And how an elite Texas Ranger specialist made the unrepentant killer confess

When a job-seeking university student, Jacqueline(Jackie) Vandagriff, walked into a Denton bar, a psychopath out for revenge turned her beautiful evening into a night of savage cruelty. The barbarity was…