Don't know where you are from, but since I am from Sweden and live in Sweden I can assure you that what you are writing is simply not true. There isn't a concensus on Assange's possible guilt in this case, opinions are divided (while most people don't care about this at all of course).
Can you give an example of any previous cases that has gone to a "secret trial" here in Sweden?
Can you give an example of any previous cases that has gone to a "secret trial" here in Sweden?