Because you were pissed they were only arresting one black for the crime. They can only arrest that one black, because that’s all they can prove.
“One man, 44-year-old Terry Rawls, was arrested Wednesday and charged with first-degree assault in the case, WKRG-TV5 in Mobile reported. Deputy Police Chief Lester Hargrove said investigators now believe only four people were involved in the beating, with the rest of the group standing and watching.”