One person died violently, an unarmed rioter who was shot by Capitol Police after the force finally decided to do the job they were trained and armed for, after letting 150 idiots cause chaos for far too long.

Four other rioters died of heart attacks and so forth around the time of the riot, not violently.

And before you say "Didn't a bunch of police officers get killed?", no. Officer Sicknick died of a stroke the day after the riot, but he was not hit by a fire extinguisher, or exposed to bear spray. His autopsy specifically checked for and ruled out such causes for the stroke.