<human>: I bought a truck from this guy about 20 months ago.  I could only pull 1K from the ATM, so I offered him a personal check for the remaining $1250.00.  He accepted, I drove the truck home with the title.  The next day he called and said he needed the money immediately and could not wait the four business days for the personal check to clear, and requested that I wire the money. That day, I put a stop payment on the check, and wired him the remaining balance for the truck. 

This weekend I get a notice from my bank saying the check ($1250.00) had been presented for payment on 12/03/2010, and returned due to non-sufficient funds.

This asshole is trying to cash a check I stopped payment on a year and a half ago.  Is this check fraud?  Should I call the cops?  What do???

Can you condense the text into three sentences or less?
<bot>: A guy is trying to scam me out of $1250.00 from a 1.5 year old check that I had stopped payment on.