My thoughts: Overseas accounts? Crypto! He was into and had invested in crypto and some accounts were held overseas. Nothing to see here. Apolitical 'incel' type: oh, he had pent up aggression and this was a foiled mass-casualty event. He just wasn't good and just coincidentally decided on a rally. Registered (R) but donated in 2021 to (D): He's really a right-winger! But, we know nothing about him, he had no social media!