Hello, Super Duper Computer Store, may I help you?
You thought you could get away with selling stolen merchandise didn't you?
I'm not sure I understand, ma'am. We certainly don't sell stolen merchandise.
Well, you can fool some of the people, but you can't fool me. The monitor I bought from you was stolen.
What makes you think that?
This high tech equipment is smarter than you think. Right after I plugged it in, there was an illegal operation message.