How did Metallica help solve a murder? This double episode of "A Killer's Mistake" reveals the shocking blunders of two killers. First, see how wife-killer Nat Fraser's meticulously planned crime was undone by his own mistakes. Then, discover how a Charlottesville taxi driver's use of his job to target victims led to his downfall. Prepare for gripping twists and turns in these true crime stories. Subscribe for more real crime content: youtube.com/c/RealCrime