DNA Genealogy Solves 30-Year-Old Murder of 8-Year-Old

In April 1988, 8-year-old April Tinsley vanished while walking to a neighbor's house in Fort Wayne, Indiana. Three days later, her body was found in a ditch. She had been raped and strangled. For three decades, her killer remained unknown—until DNA evidence and cutting-edge genealogy techniques finally identified the perpetrator.

John D. Miller was arrested at age 59, decades after the crime. Upon arrest, police reported that Miller confessed to raping and strangling April Tinsley. His conviction followed, bringing closure to a case that had haunted Fort Wayne for generations.

## The DNA Evidence

The breakthrough hinged on biological evidence recovered from April's body and from a series of threatening notes sent to police. Remarkably, sixteen years after the murder, the killer had taunted investigators by mailing notes containing his DNA. This audacious act inadvertently provided the key to his eventual capture.

For decades, this DNA sat in evidence, untested or unusable through traditional methods. Police lacked a suspect to match it against, and without a name, conventional DNA databases offered no path forward. The case remained frozen in time.

## Genetic Genealogy Changes Everything

The breakthrough came through genetic genealogy—a forensic technique that combines DNA analysis with family tree research. Genetic genealogist CeCe Moore, known for her work on PBS's "Finding Your Roots," applied this methodology to the April Tinsley case.

Moore uploaded the DNA profile to GEDmatch.com, a public genealogical database that allows users to search and compare genetic information. The results came remarkably quickly: within approximately eight hours, she had identified distant relatives of the DNA donor.