For 30 years, April Tinsley's killer left investigators with DNA, but no name. How did John Miller finally become identifiable? In 2018, genetic genealogy reopened the cold case by tracing preserved DNA to a family line, but genealogy did not name him. Investigators combined it with old taunting notes and a new tip pointing toward Miller. That convergence gave police a suspect in Fort Wayne, Indiana, where Tinsley had been found dead in 1988. Miller was arrested in 2018 and later pleaded guilty, turning a decades-old mystery into an identification. The case showed why preserved evidence can outlast searches. Split CTAs do not use the same long CTA on shorts, long-form and CTA spoken.