Cold Case Files, Vol. 1 [PA]The sixth album for this seminal New York outfit is steeped in minimalist street grit, cementing their status as co conspirators along with the likes of the Wu Tang Clan of their city's return to hip hop glory in the early '90s. COLD CASE is primarily Sticky Fingaz and Fredro Starr's show, the former's recent emergence as a movie star doing little to damage his street cred. What's appealing here is a move away from romanticizing the accessorizing of