I was arrested for DUI over 20 years ago. I put 'no' on an appication for a job here (stupidly, but I really didn't think i had been 'convicted' of a crime). They fingerprinted me, and nothing showed up. Now, I'm applying for another job which asks the same questions and requires fingerprinting. I am living in terror and don't know what to do. Why didn't my DUI show up the first time? And how do I explain my situation if they happen to ask why I didn't admit it on the first application?