https://en.m.wikipedia.org/wiki/Killing_of_Ashli_Babbitt
Ashli Babbitt got shot full on by the secret service after attempting to force entry into the Speakers’ Lobby. After being repeatedly warned by secret service that they will be shot if they press forward, Zachary Alam broke the window and Babbitt attempted to rush in past the broken glass. Then she got shot. Big surprise.
Then you want to be upset with the Republican held House of Representatives who drafted a bill to prevent this when Biden tried to do it the first time, explicitly going against established US law and also illegally withholding salary from any government official who tries to challenge it.
Here’s the bill which has already passed in the House, voted Yea by 208 Republicans (3 nay, 6 abstaining) and voted Nay by 184 Democrats (16 Yea, 13 abstain).
Here’s the vote tally if you’d like to write some letters about it to your local representatives.