I suspect NoName was a special case. For several reasons. One, he was an officer in the military, so there was no need to justify a tribunal. Second, I think he was given a choice, spill everything on video, and you get a quiet execution. Third, to avoid tipping off the DS - I'm guessing one of his choices was solitary confinement for 3 years, and then a public trial, and his family would be dragged into it as well. They might be anyway, but NoName maybe thought the DS would be able to prevail in the end.
I suspect NoName was a special case. For several reasons. One, he was an officer in the military, so there was no need to justify a tribunal. Second, I think he was given a choice, spill everything on video, and you get a quiet execution. Third, to avoid tipping off the DS - I'm guessing one of his choices was solitary confinement for 3 years, and then a public trial, and his family would be dragged into it as well. They might be anyway, but NoName maybe thought the DS would be able to prevail in the end.