 A source with direct knowledge tells ABC News when the FBI got into shooter Thomas Crook's phone, they found he actively searched the date of the Trump rally. He actively searched for information on major depressive disorder. He actively searched for information about the Democratic National Convention and about bomb making. There were images on his phone investigators want to better understand of Trump, Biden, FBI Director Christopher Wray, Attorney General Merrick Garland, and other public figures. Alex Stone, ABC News.