Officials in Maine announced that the mass shooting suspect Robert Card has been found dead by an apparent self-inflicted gunshot wound. MSNBC's Jonathan Capehart is joined by Jonathan Dienst, Marissa Parra, Tom Winter, Frank Figliuzzi, Rep. Chellie Pingree, Carmen Best, Marla Hoffman, and Leroy Walker.

Tonight on The Last Word: A federal judge reinstates the gag order on Donald Trump in the Washington, D.C. election case. Also, Israeli ground forces push deeper into Gaza. Plus, an election denier becomes the new GOP House speaker. And Mike Pence drops out of the 2024 presidential race. Andrew Weissmann, Neal Katyal, Gwen Keyes, Ronen Bergman, Jamelle Bouie and Stuart Stevens join Lawrence O'Donnell.