An additional trial was attempted in November 2018, when Johann Rehbogen was accused of being an accessory to murder. There was no evidence to link him to specific killings, and though he admitted to serving at the camp, he said that he was unaware that people were being murdered there. He was charged as a juvenile, as he was under 21 at the time of the offense. Images in the news broadcasts concealed his face for legal reasons. Being tried at the age of 94, court proceedings were limited to no more than two hours per day and two non-consecutive days per week. In February 2019 the trial of a defendant matching this description (whom Reuters reported could not be named for legal reasons) was halted after a medical report was issued stating that the defendant was unfit to stand trial, the trial already having been suspended since the previous December.