> this "excuse letter" looks exactly like what a victim of a sham trial would write
As far as I see the letter behind the link was written by the "judge" in this "trial": "Geoff Garrett,
Dean" -- it's he who wrote:
"Professor Greg Patton repeated several times a Chinese word that sounds very similar to a vile racial slur in English. Understandably, this caused great pain and upset among students."
Depending on the Mandarin dialect, it can sound almost exactly the same (as many Chinese people had discovered in English-speaking countries). I guess that what’s happened. We Russians are usually told to never say the Russian word for “book” while in the US, or there will be consequences :)