Agreed, the police were wrong in both cases, and it is a shame that in the case with Timpa that they were not prosecuted.
According to what I read, the news wasn't the first source in the Floyd case, that is a significant variable in the difference in coverage of these two people.
But ultimately I don't understand your point here. Are you saying that the news has an agenda against police and that is why they report more stories when black people are involved? It would seem that any story where the police kill an innocent person that it would elicit the same response from the public.
So, what is the agenda, what is behind the reporting?
Could it simply be that black people are the victims of police violence at a much higher rate per capita?
From Google: According to data from the Washington Post, in 2023, the per capita rate of fatal police shootings in the US was highest among Black Americans at 6.2 per million people per year, while the rate for White Americans was 2.4 per million people per year; this data shows a significant disparity in police killings based on race.