Ok, so if they're not muslim, they're at least more likely to have elevated BLLs:

http://www.motherjones.com/kevin-dru...verywhere-else

All the rest of the data on lead poisoning is exactly what you'd expect. Not only is it higher among blacks than whites, but it's higher in inner cities and it's higher among low-income families. And of course, this is on top of all the social problems these kids already have from being black, poor, and living in rundown neighborhoods.

Needless to say, lead didn't cause institutional racism. But lead sure made it worse. White children were severely affected by the postwar lead epidemic, but it produced nothing less than carnage among black kids. Before we finally got it under control in the late 80s, lead poisoning had created nearly an entire generation of black teenagers with lower IQs, more behavioral problems in school, and higher rates of violent behavior—which, as Wheeler says, feeds into already vicious stereotypes of African-Americans and the poor.
It's great to poison the people first, then blame all the resulting issues on them...
What I'm saying is you can stuff your blacks vs. whites crimes statistics into your lead-filled tinfoil hat!
They also don't disprove institutional racism in the slightest because the two problems are not mutually exclusive.