Here is an URL that will help you: Urban Dictionary: compton

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Hello, what does the phrase mean?
Here's the context: an american cop was canvassing neighbourhood in Ireland about the murder and got no help.
-Any luck?
-Not a damn thing. Man,
these people out here are...
- I know. It's like Compton, huh?
- Exactly.
-They're not too keen on talking
to the law, that's for damn sure.
Here is an URL that will help you: Urban Dictionary: compton
The police might not get much cooperation in Compton either:
Compton, California - Wikipedia, the free encyclopedia