Trump rally shooter searched on phone for dates of Democratic National Convention in Chicago WLS-TVSecret Service spotted Trump rally shooter on roof 20 minutes before gunfire erupted ABC NewsTrump shooter requested day off for ‘something big’: Report The Times of IndiaGunman’s Phone Had Details About Both Trump and Biden, F.B.I. Officials Say The New York TimesThree days after attempted assassination, Trump shooter remains an elusive enigma The Associated Press