yeah but were these guys raised as millionaires? heck no
also, as for the figure of 38 people, you have to know the sample size. how many current NFL players are there? thousands.
also, the demographics of the NFL aren't evenly distributed.
I did some research. this based on 2005 census data
USA population: 67% white, 12% black, 15% hispanic.
NFL population: 31% white, 67% black, 1% hispanic.
2013 crime (according to OP): 89.5% black, 2.6% white, 7.9% hispanic (***small sample size=38)
there are ~1700 players in the NFL.