Questions raised about political violence, security and gun control after brazen attack at event attended by top officials

• White House press dinner shooting aftermath – latest updates

A stunned Washington faced searching questions about political violence and gun control on Sunday after shots were fired at a prestigious media gala attended by Donald Trump and senior White House officials.

A man targeted a Secret Service agent at a security checkpoint in the Washington Hilton hotel the previous night before being tackled and arrested. Trump and Melania Trump were rushed out of the annual White House Correspondents’ Association (WHCA) dinner as guests dived for cover under tables.

Acting attorney general says suspect was believed to have been targeting top Trump administration officials

• White House press dinner shooting aftermath – latest updates

The gunman who tried to breach the ballroom at the White House Correspondents’ Association dinner in Washington DC on Saturday night is believed to have been targeting Donald Trump and senior members of his administration, the acting US attorney general, Todd Blanche, said on Sunday, although his exact motive has not yet become clear.

The suspect, who is in custody after being subdued by members of law enforcement as he rushed through the hotel venue, could be charged with trying to assassinate the US president, Blanche said.

Men in tuxedos and women in dresses dove under tables, like a scene from a dozen Hollywood movies, but now it was happening to me

Shocking. Unnerving. Unpredictable. Violent. For a decade I have been following the twists and turns of Donald Trump’s America with the privilege of journalistic distance. On Saturday night I felt the darkness come viscerally close.

Bang! Bang! What was that? Where was it? At 8.36pm panic and pandemonium reigned in the cavernous ballroom at the Washington Hilton hotel. There were men running and cries of “Get down!” and “Stay down!”

US president and first lady were unharmed and suspect is being charged with two counts of felony firearms and assault charges

• White House correspondents’ dinner shooting – latest updates

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Donald and Melania Trump were evacuated from the White House correspondents’ dinner on Saturday evening after the event was interrupted by gunfire.

A suspect was in custody, the FBI said, after the annual black tie dinner honoring the White House press corps in the ballroom of the Washington Hilton was suddenly interrupted by confusion and chaos. Journalists ducked under tables as authorities rushed the president and members of his cabinet out of the room.