What type of details about johann nelböck  can be gathered from the following bio?  Bio: johann `` hans '' nelböck -lrb- may 12 , 1903 -- february 3 , 1954 -rrb- was an austrian former student and murderer of moritz schlick , who was the founder of the group of philosophers and scientists known as the vienna circle . after attending the gymnasium in wels , nelböck studied philosophy at the university of vienna from 1925 on with moritz schlick , who was his doctoral advisor , and graduated as a doctor of philosophy on march 21 , 1931 , with the doctoral thesis '' `` the importance of logic in empirism and positivism '' '' . twice nelböck was sent to a mental hospital with the diagnosis of schizoid personality disorder . he had threatened to kill schlick . on june 22 , 1936 , nelböck shot schlick in the chest , killing him on one of the central staircases of the university of vienna . the substantiation of the judgment of the provincial court for criminal matters of vienna -lrb- dated may 26 , 1937 -rrb- summed up : '' `` on june 22 , 1936 , at 9.20 a.m. , the defendant shot and killed dr. moritz schlick , professor at the school of philosophy , on the premises of the university of vienna on the main stairway leading to the school of philosophy when dr. schlick was on the way to his lecture . according to the findings of the autopsy dr. schlick was hit by 4 bullets which were shot from a pistol of the caliber 6.35 mm . -lsb- ... -rsb- the -lsb- ... -rsb- injuries were absolutely lethal , and dr. schlick did indeed die at the spot where he had fallen down even before medical help arrived at the scene of the crime . '' '' the court declared nelböck to be fully compos mentis , he confessed to the act , was detained without any resistance , but was unrepentant . he used the judicial proceedings as a chance to present himself and his ideology in the public . a significant part of his defence was the claim that schlick 's anti-metaphysical philosophy had undermined his native moral restraints , a line of thought which austrian nazis , asserting schlick 's jewish connections within the vienna circle ,...
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