its a rap song, there were at least 2 vocalists, maybe 3

sounded like mid to early 90's but not sure on that

the song started with that quote from the untouchables, the 'he pulls a knife, you pull a gun. he sends one of yours to the hospital you send one of his to the morgue. That's, the Chicago way." one

i thought it may be by triple darkness but just went through a couple of their albums and didn't hear it yet.

not sure on all lyrics but remember bits n pieces below not 100% accurate:

'look into my windows you see that my soul's cold, hear the screams of old souls"

"its no secret we demons and we will set your *** on fire. let you know we mean business when we come we comin right"

after the first 1/3ish of the song where those two quotes came from the pace slows down

chorus is something like:
in these wicked streets of chi gotta do whta you can to get by
from packin the tools to breakin the rules and all these fools that might try
to come and take my life

again not 100% sure on the parts i think i remember, it's been a few years since i last heard it and dont have the cd it was on