The highlighted are obvious lies. Realizing that if he had overseen and participated in the slaughter of 30,000 Jewish people he wouldn't have gone free for bogus medical reasons. As in there wasn't anyone on the Nazi accused side at the trials. He went free because he was innocent.
Alfred Ebner was one of the defendants brought to trial on November 25, 1971 in Frankfurt, Germany, on the specific charge of aiding and abetting murder (the prosecution was handled under West German homicide laws, and the defendants weren't charged with genocide or other war crimes). Originally there were 18 defendants, but only six ended up being convicted.
Not a single one of the defendants denied that the murders they were charged with took place, it should be noted. The defense was a combination of saying they were only themselves following orders when they gave their own orders to carry out the murders, they didn't know the orders were illegal since Hitler had suspended the murder statute at the time the crimes had taken place (thus making them technically legal under German law at that time), and that other people who participated in the murders weren't put on trial (and, in fact, many of them were witnesses for the prosecution at this particular trial - prosecutor Gerhard Ott is quoted as saying "we drew a line between those who received the orders and those who gave the orders": the officers in charge at Pinsk during the murders).
Associated Press news articles about the case from 1973 stated, "One of the original accused was declared an imbecile, and his case was suspended at the very outset of the trial. That was Alfred Ebner, a top Nazi functionary at Pinsk, and was to be the chief defendant. Ebner sat with mouth agape and eyes staring dully into space while a psychiatrist read the results of his analysis: The 59-year-old Ebner had fled so deeply into 'illusional imbecility' that he required psychiatric help to find his way back to normality. Ebner may never stand trial."
The articles say that another one of the other defendants at that trial, Adolf "Butcher" Petsch, was also evaluated by a psychologist at the request of his lawyer, but was declared fit for trial. Petsch described how he and other members of his unit would be so covered with blood after mass executions that when he received a clean uniform afterwards, he didn't know whether they washed the uniforms, or simply issued them brand new ones each time. "Petsch seemed strangely pleased by the findings that are to seal his conviction", the articles note.
The defendants were found guilty, but the judge, Adalbert Schaefer, nevertheless imposed relatively light sentences (the judge is quoted in the articles as saying that the defendants themselves were "victims of inhuman times"). Petsch received the longest sentence - 15 years. The other five convicted defendants received sentences ranging from just 2 1/2 years to 4 years.
Care to rethink anything you said, Clayton Moore?
EDIT:And in response to your claim that "there wasn't anyone on the Nazi accused side at the trials", one of the witnesses (not a defendant, a witness), Johann Eckstein, was a subordinate of one of the defendants, an NCO in Police Battalion 306, the unit that sealed off the ghetto in Pinsk, rounded up its Jewish inhabitants, and executed them. Eckstein told the court that the orders were legal because of Hitler's decisions, and that he felt the orders were binding and that there was no way to avoid carrying out those orders. His former superior, defendant Johann Josef Kuhr, was the one who received the lightest sentence among the six men found guilty, of just 2 1/2 years (the prosecution had asked for 8 years).