A heart for Adam...
Hearts and rainbows for Adam. lol.
That's great you got it back. I still don't understand why the parents would be /that/ upset over lost grades - it's one class. What's the worst that could happen? They all get As? I don't get it... Anyone with an education has had teachers/professors lose grades at least once along the line from kindergarden to frickin grad school lol.
I even remember in college my Dynamics class the professor lost exam grades somehow. It happens.