I only read the OP, and all I have to say is
What's the point? I'm pretty sure almost no one on here trades and people scam/get scammed all the time. To me it just seems like you're trying to ruin his reputation because you lost a item from an accident. I know, I'm being harsh, but I'm just so fed up with all the complaints about scams; if you don't want to get scammed, don't trade.