You know that this proves that you scammed him? Even tho he scammed someone before, it still makes you scammer.
It wasn't his in the first place so he coudn't get scammed. EmbroideryMate knew the situation beforehand hence why he was "scammed"
Although I do hope Embroidery will be so kind to return my btc to Coinbase! :-) (
pieterbiewenga@yahoo.co.uk)