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?

Investigators believed that while his family was away on trips, Herbert Baumeister lured men to his home, where he killed and buried them.

A renewed effort is underway to identify the victims found on the property of suspected Indiana serial killer Herbert Baumeister's property.