> One of the cops died of injuries sustained on site
No sources for this, so I'll assume you're referring to Officer Brian D. Sicknick. So, this might not be true: https://greenwald.substack.com/p/the-false-and-exaggerated-c...
There's a section on this in Wikipedia too: https://en.wikipedia.org/wiki/Death_of_Brian_Sicknick#Subseq...
> On April 19, 2021, the office of the chief medical examiner of the District of Columbia, Francisco J. Diaz, reported that the manner of death was natural and the cause of death was "acute brainstem and cerebellar infarcts due to acute basilar artery thrombosis" (two strokes at the base of the brain stem caused by an artery clot).