GTA Blamed for Graffiti

Voodoo Extreme is reporting on a group of Greensburg, PA boys who went on a Graffiti spree and then blamed it on Grand Theft Auto: San Andreas. From the article: "The boys range in age from 12 to 14 and are charged with institutional vandalism, criminal conspiracy, criminal mischief and desecration of venerated objects." Is it just me or, um, should 12 year olds not be playing GTA?