Secondly, "The" data? What you presented is hardly considered conclusive by the research community. Most widely bemoan the LACK of actual data to study. To whit:
Ironically, the quote you lifted has been identified as regretful by the study's authors:
We should have written this sentence more carefully. … What we should have written was a sentence about what we did estimate: As the proportion of White officers in a [fatal officer-involved shooting] increased, a person fatally shot was not more likely to be of a racial minority. This was our mistake, and we appreciate the feedback on this point.