The context suggests it is a copyright violation issue. Most of the excerpts were ones that were already plagiarized and reproducing them is fair use in the con

The context suggests it is a copyright violation issue. Most of the excerpts were ones that were already plagiarized and reproducing them is fair use in the context. The only excerpt that wasn't was the student who lied about illness in his family in order to explain the cheating. If we assume that there is cause for the filing, it would have to be that student. It's a big assumption though, it could have also been some other party with no cause.