You're right, I went back and read and it looks like the officer who died had their stroke ruled as their cause of death, not the blunt force injuries they received, though it was ruled contributing to his cause of death.
Upon further reading it looks like they only intended to murder a bunch of people and were prevented from doing so while invading the capitol buildings holding nooses, a completely blameless activity.
Something like 170 officers were injured, 15 hospitalozed, and at least one suicide in the aftermath. Several gun charges.
An insurrectionist climbing through a window busted out with an American flag pole was shot for almost getting into a holed up area of law makers. Police and Secret Service warned "Get back! Get down! Get out of the way!"
