There are three different minority groups that work within the slaughter house. These three different minority groups are extremely intolerant of one another which has caused quite a few problems. The gang activity and such is a little rough
I think you are making an assumption about the cause of crime in this community. Intolerance between minority groups is not the only culprit. Poverty and difficulty for recent immigrants to assimilate into our culture is another major reason for affiliation with gangs and criminal activity.
As another example, Irish and German catholic immigrants in the 1840's flooded the US Northeast and Midwest. They were fleeing famine and persecution in Europe.
In many cities these groups moved to the crime rate doubled or tripled.
This fostered a great deal of backlash and discrimination (ever see the movie, "gangs of New York"?). At the time, it was pretty easy to draw a correlation between an influx of Irish-catholics, and an increase in crime. Does that mean that the Irish were inherently prone to gangs and crime? Many at the time made that simple conclusion.
According to the Pew Research Center, blacks and Hispanics have large differences on core issues.
Time may very well heal most wounds, but I'm not sure here in the U.S. with our diverse population that it will ever happen.
http://www.pewsocialtrends.org/2015/06/11/multiracial-in-america/
Here's another article from the Pew Research Center. It's about the rising demographic of multi-racial Americans. Here are some quotes:
Pew Research estimates that 6.9% of the U.S. adult population could be considered multiracial.
The survey finds that many multiracial adults, like other racial minorities, have experienced some type of racial discrimination, from racist slurs to physical threats, because of their racial background.
Demographically, multiracial Americans are younger—and strikingly so—than the country as a whole.
the Census Bureau projects that the multiracial population will triple by 2060.
Where you see continued strife among races in America,
I see the melting pot blurring racial lines over time.