If President Donald Trump is impeached, convicted, and removed from office, or defeated in next year’s election, the political backdrop of his downfall is unlikely to be better dramatized than it was last night during Game 5 of the World Series.

Trump was in the stands with his wife, Melania, having announced that very morning that U.S. Special Forces had killed the ISIS leader Abu Bakr al-Baghdadi in a daring raid. It wouldn’t have shocked me if that inspired a warm reception from the crowd. Remember when Osama bin Laden’s killing was announced? I was in Austin, Texas, where people were whooping and cheering in bars. President Barack Obama could have drawn applause anywhere in the United States that night.

And the crowd at Nationals Park in Washington, D.C., was applauding last night when the big screen in right-center field showed uniformed U.S. military personnel.

But when the image changed to Donald and Melania in the stands, there was a sudden shift. The crowd booed. Loudly. Then fans in some sections of the stadium began to chant “Lock him up,” repurposing the rallying cry that Trump supporters have directed at Hillary Clinton since the 2016 presidential campaign.

Trump was not pleased.