68: Philadelphia Serial Killer? Bones Found at the House

Have investigators finally uncovered evidence of murder at the Philadelphia home linked to suspected serial killer R.C. Horsch? And could the case have disturbing similarities to Jeffrey Dahmer and John Wayne Gacy?

In a major development in the Philadelphia serial killer investigation, bones have been recovered from the Chew Avenue property in Olney, Pennsylvania. The discovery comes as Philadelphia police and the FBI investigate the disappearances of seven women connected to the house. Forensic testing is underway to determine whether the bones are human.

But I believe there's an even bigger question surrounding R.C. Horsch.

What if the alleged murders didn't begin at the Olney house? What if the evidence investigators are uncovering represents the final chapter of a much longer history of violence?

I'll explain why I suspect the investigation may eventually lead back decades, long before the discoveries that brought this case to national attention.

Every Monday, I'm bringing you inside my ongoing investigation of the Philadelphia serial killer case—what I've discovered, what has changed, and what I'm still trying to figure out.

Subscribe to UNMARKED to follow the investigation as it unfolds.