Or whether it was even related to the riot
“A longtime officer with Capitol Police, Sicknick died on Jan. 7, one day after the riot. Official explanations about what killed him have evolved and softened, leaving questions surrounding his death and the reason it remains unresolved. Unofficial speculation in media reports has included a head injury, chemical poisoning via bear spray, and a pre-existing medical condition that led to a stroke.”
Trying to build a murder case is proving impossible without knowing an actual cause of death.
So the deadly riot is down to one casualty directly attributed to the insurgence which is a police shooting of a young woman.
Meanwhile the Democrats are dreaming up utter rubbish to try and pin the riot on Trump.