 That revelation came the other night just as other key details about Crooks' potential motive came to light. The FBI sent a briefing that Crooks googled the phrase major depressive disorder and searched for information about Trump, Joe Biden, and A.G. Merrick Garland before the shooting. Crooks also looked up events where Trump and Biden would be speaking, according to the New York Times. And those searches led some to speculate that Crooks may have been looking for any high-profile person to shoot.