"Shoot a couple, the rest will go home," said a meme circulating on Telegram channels of groups affiliated with the far-right Proud Boys. "You just have to impale a few of them ... " another local chapter posted. One disseminated an online gun tutorial, illustrating optimal shooting techniques with the caption: "Riot season again!"
Certainly, he must have seen and knows things that set him off.
Posted by BillJohnson
He may have had personal problems that put him over the edge. I read his was looking for a job. Maybe he had financial problems. OTOH, this attack was well thought out. This wasn't impulse attack. He didn't plan on getting confronted by the police in the middle of the night, so who knows who else might have been planning to kill.