Oswaldo Martinez is facing murder and rape charges in the death of 16-year-old Brittany Binger.As it turns out, James City County police had seen him before, having stopped him for DUI last year.Police told us Martinez didn't have a driver's license, but his brother showed up at the scene and produced a Social Security card.Martinez went through the courts system as a first time DUI offender, got a 90-day suspended sentence and a $250 fine.Now, nearly a year later, police have linked Martinez, an illegal immigrant from El Salvador, to the teen's rape and murder.Authorities went back to the DUI...