In the interrogation room, Victor tells Rocco that he shot Adams in self-defense. Rocco finds holes in this story and starts looking into Victor's background, which includes two jobs, a wife, two children, no criminal record, and aspirations to move out of the projects, and concludes that Victor is covering for his younger brother.
In the interrogation room, Victor avows he killed Adams in self-preservation. Rocco identifies discrepancies in this narrative and starts probing Victor's history, which includes two professions, a spouse, two children, no prior offenses, and ambitions to leave the low-income district, resulting in his conclusion that Victor is concealing his younger sibling's involvement.