In Northern VA where I worked for several years there was a bunch of Piebald deer. 30+ in one big group. I took a pic on the gold course next to our building but it was a cheap digital (its been years ago) and the pic was hard to see.
I wouldn't have believed it if I hadn't seen it. They were very overpopulated there. I also go to see a nice buck(smaller than the one in the article you posted) but nice. I was distracted enough I almost didn't see the BIG buck standing behind him. Unfortunatly never saw them while hunting... They are cool to see though.