Yesterday's Myths & Mysteries

YOGTZE-Fall: The Unsolved Murder of Günther Stoll

A German mystery

One of Germany’s greatest unsolved murder mysteries is the bizarre case of Günther Stoll, a case otherwise known as YOGTZE-Fall.

Stoll was an ordinary, unemployed food technician from Anzhausen in Germany. Well, maybe he was a little paranoid. He believed he was being stalked, and often talked about “them,” telling his wife that eventually “they” were going to kill him. But no one ever knew who “they” were.

As the story goes, on the evening of October 25, 1984, while sitting quietly in his bedroom, Stoll unexpectedly jumped out of his chair and exclaimed, “I’ve got it!”


His wife watched, confused, as Stoll grabbed a piece of paper and scribbled down six letters: YOGTZE. The “G” may have been a “6,” but he immediately crossed the letters out, anyway.

Afterwards, he left the house. He jumped into his Volkswagen Golf and went to a pub in Wilnsdorf, where he sat down at a stool and ordered a beer. Before he could do anything with it, however, he fell backwards onto the floor and injured himself.

Witnesses say he didn’t appear to be intoxicated. This occurred at around 11:00 p.m.

Stoll then left the pub, hopped back into his car, and drove away. Where he was at this time is unknown, until two hours later, when he showed up at an old woman’s house, someone he’d apparently known since childhood. She didn’t let him inside (it was very late), but instead convinced him to return home to his wife. Stoll agreed, but not before cryptically mentioning a “terrible incident” that would happen soon.

A Suspicious Wreck

A news article clipping concerning the Yogtze-Fall case

Fast forward about two hours later, around 3:00 a.m. Two truck drivers discovered Stoll’s Volkswagen in a ditch off Autobahn A 45. It was wrecked.

They pulled over to assist and notified the police using a nearby emergency telephone. What they found at the scene was Günther Stoll, still in his car, completely naked and barely conscious.

He told the two truck drivers that there had been four other men in the car with him, and they’d just taken off.

They asked him if the other men were his friends, and he said no. Not long after that, an ambulance arrived. However, Stoll died before reaching the hospital.

Forever Unsolved

This is where things get strange (well, stranger). An investigation into his death revealed that Günther Stoll had not died from the car accident. Instead, he had been run over by a different car at another location.

Whoever did this had run Stoll over with a separate vehicle, then put him back into the passenger side of his Volkswagen and drove it into the ditch where the truck drivers had found it.

The two truck drivers also later said, independently, that they had seen a man wearing a bright jacket walking around the wreckage. This person had vanished by the time they’d finished calling the police.

To this day, no one knows who the four men were, the location where Stoll had been run over by the other vehicle, or what the cryptic letters YOGTZE mean.

Unfortunately, I can’t say how much of this story is true or just a matter of urban legend. The Internet will tell you the case is perfectly real, that police are still on the lookout for information about what happened that strange night in 1984.

The actions of Gunther Stoll remain an enigma.

What Did YOGTZE Mean?

Power lines under a star-filled night sky
Image: Jan Pultin/Unsplash

There has been much speculation since this story first appeared about what the strange letters, YOGTZE, could possibly mean. Some have suggested that Stoll was simply mentally ill, and the unexplained letters were nothing more than the rambling scrawl of a mad man.

However, other ideas have been proposed:

  • Perhaps “YOGTZE” was the license plate identification of the men who murdered him, in a case of precognition. Some believe Gunther Stoll actually wrote down the numbers “027,906.” Did he have a psychic vision of his untimely fate?
  • Perhaps Stoll actually wrote YO6TZE, which is curiously the call sign of a radio station in Romania. What relation this could have to his mystery is uncertain.
  • Stoll was, instead, referring to TZE, apparently a kind of yogurt flavoring. In this case, the term likely would have had no relation to the strange events later that night.
  • Or, as one commenter pointed out, YOGTZE could be an anagram for Zygote. Had he stumbled upon a secret involving genetically-modified organisms, perhaps in relation to his job as a food technician?

We may never know. Reportedly, the incident’s case file continues to  raise questions within the German government, and they’re still searching for answers today.

Original German Reenactment of the YOGTZE Case

In the comments below, one individual shared a video, a reenactment of the case that appeared on the German television program Aktenzeichen XY on April 12, 1985. It’s in German, of course, but it’s an interesting watch. At the very least, you can see the above description of events play out.

The second part can be found here.

As a last bit of trivia, Gunther Stoll is also the name of a German actor. No relation.


Rob Schwarz

Rob Schwarz is a writer, blogger, and part-time peddler of mysterious tales. Editor-in-chief of Stranger Dimensions.


  1. That is a fantastic little story. I love reading things like this. Creepy unsolved mysteries are what I grew up on.

    1. Yeah, I’m trying to dig around and find some lesser-known mysteries, stuff you don’t often hear about.

      Speaking of which, Unsolved Mysteries was one of my favorite shows back in the day. That opening theme is awesome.

      1. I was four when I discovered this show. I would watch it whenever I was home from school. Those nights also resulted in some nightmares from time to time. The theme song is great

  2. I think the letters YOGTZE are actually the license plate of the car that ran him over and he was able to write it down before he died. It’s a long shot, but I think it’s worth giving a shot.

    1. But he wrote those letters down BEFORE he left the house, well before he eventually wound up in the ditch.

      1. But that’s according to accounts. And it was his grief stricken wife that said that he wrote it down. But no one knows, it was just a theory, I think it’s worth checking out.

      2. he also claimed he’d be murdered well BEFORE he was actually murdered. if he had precognition that he’d be murdered, who’s to say he couldn’t have also divined the license plate of the car that ran him over?” That is if we’re going to speculate that his odd behavior could be attributed to paranormal reasons.

    2. He wasn’t able to write it down before he died, because if you actually read, he wrote down the letters/numbers before he even left

  3. yogtze is an English anagram of the word zygote… he was a food engineer that probably figured out something in the genetic engineering of food… told his boss who killed him to keep the idea to himself…. greed has power

  4. I can solve this right now. Yog’tze is actually the numbers 027,906
    A chemical compound used in food…it’s a form of acid
    He was a food worker.
    Rumor has it, they were inserting this chemical into food that was supposed to be organic.
    Mystery solved aside from who killed him exactly.

    1. Yes it is obvious the numbers are upside down, but I thought the comma was a decimal point (as it is in German).

  5. apply permutation and combination to the word YOGTZE and extract the words that are present in language and so far those that i have found are actually words describing the place where he was found killed.