He died after serving six years ; near the end of his life he stopped eating and was being force - fed .
After pleading guilty , Buettner - Janusch was given a 20 - year prison sentence .
Buettner - Janusch died after serving six years ; near the end of Buettner - Janusch 's life he stopped eating and was being force - fed .
After pleading guilty , Buettner - Janusch was given a 20 - year prison sentence .