In October of 1984, unemployed German food engineer Gunther Stoll stood up from his chair and exclaimed "I get it!", he wrote the word "YOG'TZE" on a scrap of paper, scribbled it out, and left his house for a pub. Hours later, he was found naked inside his car that had crashed into a ditch. Stoll had been hit by another vehicle elsewhere. Stoll did not survive his injuries, but he managed to tell investigators that four men he didn't know were in the car with him prior to the wreck. For months, Stoll told his wife that "they" were after him, but who were they, and were they responsible for his death?

SOURCE

https://www.focus.de/panorama/welt/serie-ungeloeste-kriminalfaelle-yogtze-34-jaehriger-hinterliess-nur-eine-mysterioese-notiz-sein-tod-ist-noch-immer-ein-raetsel_id_9910176.html

https://the-line-up.com/yogtze-gunther-stoll

Aktenzeichen XY… ungelöst; 12 April 1985; https://www.youtube.com/watch?v=qzx4Zicfmus