You are still WRONG, WRONG, WRONG. The open carry black dude and his clothing matched that of the other killer. At this point the police believed multiple individuals were involved, using high powered rifles. I'm an advocate for the 2nd Amendment but walking around IN CAMO with a rifle strapped to your body in CITY STREETS during a BLM protest is just plain STUPID. STUPID STUPID STUPID and you can expect to be questioned if the 'suspected group' of murderers is picking off cops one after another with the sort of rifle you are ALSO carrying.
Now, who's on meds here? It ain't ME. MOST cops are here to serve and protect just like MOST posters here at FR such as myself have common sense.