May 2013 (UTC)
Every person that became famous was previously a "nobody"! There is no merit to this line of argument so let's move on. No one can seriously dispute the fact that the case has attracted significant mass media and social media attention. This, by itself, endows the article with the Notability attribute. Moreover, the fame acquired by practically everyone involved in the case was admittedly (see critical response by third parties, per sources) much greater than such a case typically deserves. Hence, the media circus. Which was amplified by Arias' own words and deeds (again, as cited). There's truly little else to say. -  07:32, 11