The "biosocial criminologists" I have written about on this blog believe that "black" people are innately more criminal than other "races." The most outspoken of the biosocial criminologists, John Paul Wright, explains the belief system in a book called Biosocial Criminology: New Directions in Theory and Research edited by Kevin M. Beaver and Anthony Walsh:
It is clear that the main driver of "biosocial criminology" is to argue that the economic underachievement and related crime of blacks in the US is due to their inferior genetics. John Paul Wright again:
It's no surprise then that the hereditarian approach to American history is to try to erase it. Because if you erase it, you wipe out the evidence of what happened when blacks managed to prosper: the Tulsa massacre. It's clear that whites in Tulsa targeted blacks not because they were criminals but because they were uppity - they were too successful. And the white majority had the numbers to destroy them.
The predominantly black district of Greenwood in Tulsa had a commercial district so prosperous that it was known as "the Negro Wall Street" (now commonly referred to as "the Black Wall Street"). Blacks had created their own businesses and services in this enclave, including several grocers, two newspapers, two movie theaters, nightclubs, and numerous churches. Black professionals, including doctors, dentists, lawyers, and clergy, served their peers. Because of residential segregation in the city, most classes of blacks lived together in Greenwood. They selected their own leaders and raised capital there to support economic growth. In the surrounding areas of northeastern Oklahoma, blacks also enjoyed relative prosperity and participated in the oil boom.