Eric Trump tweeted a video, first pushed out by an account associated with the far-right QAnon conspiracy theory, that purported to show someone burning ballots cast for his father. The materials turned out to be sample ballots, and Twitter quickly suspended the original account that circulated the misleading clip.

Trump’s son and others, including White House press secretary Kayleigh McEnany, claimed falsely in tweets later hidden by warning labels that the president had won Pennsylvania — even though no such determination had been made. And the campaign’s spokesman, Tim Murtaugh, claimed without evidence that crowd control at a processing center in Detroit was an effort to thwart Trump’s chances of reelection.

The misleading messages came as states continued to count mail-in ballots that appeared to favor former vice president Joe Biden. The Trump campaign’s quest to sow doubt about the tabulation process went hand-in-hand with its pursuit of a flurry of legal actions seeking to halt the counting and its tacit endorsement of protests from Philadelphia to Detroit aiming to “stop the steal.”