For more than 30 years, April Tinsley’s killer seemed to be hiding in plain sight while sending investigators clues that led nowhere. Then a preserved DNA sample gave the case a new direction. This documentary follows the 1988 Fort Wayne, Indiana murder, the disturbing notes connected to the investigation, and the evidence that survived decades of uncertainty. Investigators eventually used DNA genealogy to identify John D. Miller and bring the long-running case to court. The story reveals how old evidence, modern genetic databases, and one overlooked investigative trail combined to solve a case many people thought would never end. If you enjoy cold cases solved by forensic breakthroughs, this one is for you.

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