When I was in the compulsory military service, I worked in the health military department; an event happened about 25 years ago:
a psychopathic man (we had not recognized him as such before); he was sitting among his comrades; they joked with him, then all of a sudden he took his machinery gun and shoot them: killing some of them and injured others, then he stood in his place and did not run away.
When they brought him for investigation, he was quiet and did not feel any guilt, then we wrote a medical report for him that he was a psychopath, and the military court sentenced him to prison for life.
But he refused and appealed for changing the sentence, because he was defending his honor 8O as he said: his comrades transgressed on his honor by their joking, and the supreme cassation court then sentenced him to death. :-(