From Heather Cox Richardson Letters from an American:
Today, on the same day that the remains of Capitol Police Officer Brian D. Sicknick, killed in the January 6 insurrection, lie in honor in the Capitol Rotunda, the House impeachment managers filed their trial brief for the upcoming Senate impeachment trial of former president Donald Trump. The charge is that he incited the insurrection attempt of January 6, 2021, in which a mob stormed the Capitol to stop the counting of the certified electoral ballots for the 2020 election.
Led by Representative Jamie Raskin (D-MD), a former professor of constitutional law, the managers laid out Trump’s refusal to accept the results of the 2020 election and his incitement of a violent mob to stop Congress from confirming the victory of Joseph Biden in the election. They note that Trump bears “singular responsibility” for the tragedy of January 6 and dismiss his argument that the Senate cannot convict him now because he is no longer in office, countering that such an understanding would give a president “a free pass to commit high crimes and misdemeanors near the end of their term.”