Ivanka Trump, daughter of former President Donald Trump and one of his top advisers in the White House, is in talks with the House panel investigating the Jan. 6 riot at the U.S. Capitol about cooperating with their inquiry.

Ivanka Trump is discussing appearing voluntarily for an interview, her spokesperson told NBC News on Wednesday.

In a letter sent to the former president’s eldest daughter in January, the committee said it had evidence that Ivanka Trump was “in direct contact” with her father on the day of the riot. The panel also said it had evidence that she may have “direct knowledge” of the former president’s efforts to convince then-Vice President Mike Pence to block Congress’ certification of the 2020 election results.