 Colvin feels that this was one of the reasons behind Dozerman's shooting and then claims that Carver's stat-based arrests are of little use to the district without adequate information about what really goes on in the neighborhood.Carver maintains his position as DEU Sergeant but "turns over a new leaf" in light of Major Colvin's advice.He begins cultivating street-level informants and amassing a working knowledge of the drug dealers in his district.