 They were in violation of a policy becoming standard issue at the malls of a suburban Baltimore that requires anyone 17 years old or younger to be accompanied by an adult at least 21 years old. Julie is 14 and Yanni is 15. They were unchaperoned. And security employees at the Avenue at White Marsh noticed. Well, I would say, and I'm reading from the Baltimore Banner, I would say security guards from the Avenue at White Marsh did a great job