Maybe the feds have learned how to hack the liberals’s Facebook sites and implant subliminal messages hidden in the background to influence their minion’s vehavior to make them become shooters. Its not that hard to hack email accounts or Facebook if you have the right tools...: )
There certainly is a great deal of violence among certain groups in our country. But, due to political correctness, we’re not supposed to identify such groups. Or when such incidents as this happen, they disappear from the national news, because they don’t fit the liberal narrative.