Due to the graphic nature of this killer's crimes,

listener discretion is advised.

This episode includes discussions of murder and assault

that some people may find offensive.

We advise extreme caution for children under 13.

Just outside of Prague along the Boltava River is a tributary known as Brzane Brooke. the

would tributary known as Bréane Brook.

The woods surrounding Bré Brook provide beautiful and serene walks for any early morning hiker.

But on the brisk morning of September 15th 1990, a group of hikers stumbled upon a horrific scene.

Before them was the body of a naked woman, Blanca Bochkova.

Blanca was on her back with her legs spread wide open,

a pair of gray stockings on her legs,

tree branches, and grass covered parts of her naked body,

but they couldn't hide the bruises all over her corpse, nor the cuts on her buttocks.

Blanka's murder would go unsolved for nearly two years,

leaving Czech investigators increasingly confused.

However, they and the rest of the world would soon discover that she was only one of many

victims who would fall to Jack Untervager, also known as the Vienna Woods Killer.

Hi, I'm Greg Paulson. This is Serial Killers, a Parcast Original. Every Monday, we dive

into the minds and madness of Serial Killers. I'm here with my co-host to Vanessa Richardson.

Hi everyone, you can find episodes of serial killers and all other Parcast originals for free on

Spotify or wherever you listen to podcasts. To stream

...