A gangster, Nino, is in the Cash Money Brothers, making a million dollars every week selling crack. A cop, Scotty, discovers that the only way to infiltrate the gang is to become a dealer himself.
When teacher Randall Thomasson is killed during a carjacking, an unexpected visitor shows up at his funeral - his estranged brother, Karl Thomasson. An ex-Green Beret turned mercenary, Karl signs on as a new substitute teacher in order to investigate Randall's murder.