The House select committee investigating the Jan. 6, 2021, assault on the U.S. Capitol is conducting what is likely to be its final interview Wednesday, committee chairman Rep. Bennie Thompson said, as investigators prepare to release a report of their findings before Republicans take control of the House in January.

Thompson told reporters on Capitol Hill that the panel wanted to focus its interview with Wisconsin Assembly Speaker Robin Vos on a call that former President Donald Trump made to him encouraging him to change the outcome of the 2020 presidential election. Vos told a Wisconsin television station over the summer that Trump called him on July 9 to push him to decertify the results of the presidential election in the state, which President Biden won.