Pardon, the ugly inference I'm taking away is that Black persons should immune from prosecution sir/ma'am. One might find it biased that they are getting convicted, but that presumes that widespread systemic cheating is uniformly distributed regardless of the race of the teacher & student for which no evidence has been presented. We might be more concerned with the Black kids who were deprived of their early educations at these schools with 95+% Black enrollment rather than the race of the perps hmm? We also might wonder what is it about the nature of these communities in Atlanta that made it so easy for dozens of Black teachers and administrators at every level of the APS system to defraud the system and these kids out of their educations without anybody (parents) asking questions. Honestly, that dozens of school teachers in one district could be so thoroughly corruptible speaks volumes and it ain't sounding pretty.
And you might consider that Black persons on the whole have far worse academic outcomes even when controlling for income. So we shouldn't be surprised that we find incidents like this among predominantly Black schools where A) the grades and scores were likely to be poorer to begin with and thus B) the incentives and opportunities for districts to cheat is far higher.