The Bureau of Justice Statistics has collected data from over 100,000 US citizens about encounters with police. The Police-Public Contact Survey has been conducted in 2002, 2005, 2008, 2011, and 2015. Tregle et al. (2019) used the freely available data to create three benchmarks for fatal police shootings.
First, they estimated that there are 2.5 million police-initiated contacts a year with Black civilians and 16.6 million police initiated contacts a year with White civilians. This is a ratio of 1:6.5, which is slightly bigger than the ratio for Black and White citizens (39.9 million vs. 232.9 million), 1:5.8.
Thus, there is no evidence that Black civilians have disproportionally more encounters with police than White civilans. Using either one of these benchmarks, still suggests that Black civilians are more likely to be shot than White civilians by a ratio of 3:1.
One reason for the proportionally higher rate of police encounters for White civilians is that they drive more than Blacks, which leads to more traffic stops for Whites. Here the ratio is 2.0 million to 14.0 million or 1:7. The picture changes for street stops, with a ratio of 0.5 million to 2.6 million, 1:4.9. But even this ratio still implies that Black civilians are at a greater risk to be fatally shot during a street stop with an odds-ratio of 2.55:1.
It is telling that Cesario and Johnson are aware of an article that came to opposite conclusions based on a different approach to estimate police encounters and do not mention this finding in their article. Apparently it was more convenient to ignore this inconsistent evidence to tell their readers that data consistently show no anti-Black bias. While readers who are not scientists may be shocked by this omission of inconvenient evidence, scientists are all to familiar with this deceptive practice of cherry picking that is eroding trust in science.