The House select committee investigating the January 6 Capitol attack is expected to show at its fourth hearing on Tuesday that Donald Trump and top advisers coordinated the scheme to send fake slates of electors as part of an effort to return him to the White House.

The panel is expected to also examine Trump’s campaign to pressure top officials in seven crucial battleground states to corruptly reverse his defeat to Joe Biden in the weeks and months after the 2020 election.

At the afternoon hearing, the select committee is expected to focus heavily on the fake electors scheme, which has played a large part in its nearly year-long investigation into Trump’s effort to overturn the results of the election at the state level.