The student confessed

My cheater, that is.

But you know what? Apparently it's my fault. She told me she had been on holiday, and then I insisted that she sit the quiz anyway. Without preparation. She therefore had no choice but to copy someone. And she didn't really copy, anyway. She did rewrite some of the answers into her own words. Which is practically the same as writing her own answers. Because, it's not, like, plagiarism.

If I had wanted her not to copy, I would have given her an extra week to prepare.