The data do not support your statement. Using the search term "per capita police violence deaths" on DDG in private mode, the links below were results #2 and #4. (Results #1 and #3 were comparisons by country, and are not included here from irrelevance. This is not a case of cherry-picking results.)

https://news.northeastern.edu/2020/07/16/the-research-is-cle...

https://www.statista.com/statistics/1123070/police-shootings...