Investigators estimated at least 25 people were buried at Harold Baumeister's estate, based on evidence that included 10,000 bones and bone fragments.

The wealthy Republican businessman is suspected of killing up to 25 young men and boys before he died by suicide after police discovered human remains on his estate in 1996.

Authorities in Indianapolis are reaching out to the public in a renewed effort to identify the remains of more victims of notorious serial killer Herbert Baumeister, who has been linked to the deaths of at least two dozen men and boys in the 1980s and ’90s.

Decades after investigators unearthed thousands of human bones and bone fragments on a suspected Indiana serial killer's property, a renewed quest is playing out in laboratories to solve

It's a criminal investigation breakthrough nearly two decades in the making. Advanced DNA identified the remains of a woman found in an abandoned Detroit house as Marilyn Washington.

Decades after investigators unearthed thousands of human bones and bone fragments on a suspected Indiana serial killer’s property, a renewed quest is playing out in laboratories to solve a long-running mystery: Who were they?