It's A Dirty Game by B. Stall

Dallas Crane was supposed to be different; the first in his family to graduate high school, with dreams of escaping the streets of East St. Louis for something bigger, something better. But when a tragic loss rocks his world, all the promise turns to pain ... and the streets come calling. 
Pulled back into a life he tried to leave behind, Dallas finds himself caught in the ruthless drug world where every move is a risk, and trust can get him killed. Friends can quickly become enemies. Family ties are tested. The more he plays, the more he sees that there’s no such thing as fair in this cacophony of evil. Simply put ... IT'S A DIRTY GAME.