Another weird student paper

[Caracal]

I asked the student who made the comments, but the student has evaded the question.

Then that's a zero for cheating. If this had been the writing center or something, they would have said. They were paying for help.

That actually seems pretty unlikely. I can't imagine that many students would pay somebody to edit their work, rather than just write the paper for them. My guess is that it was a family member of friend. Perhaps the student was afraid that they had done something wrong and that's why they were evasive? Regardless, I'm with Dr. Codex that I'm not sure it matters.