The ATF guy said the school shooting was linked to shootings in Montgomery County, DC and Fredericksburg. That would discount a copycat, unless the ATF guy is misleading us.
Oh...thanks for that...so, if not a copycat, and if the pattern in meant to be the crescent moon god symbol of the Islmakazis, then why's 7 so far away from the others? This is mainly a rhetorical question, but the position of 7 in relation to the other attacks does seem important.