State police arrested a Bronx man, Robinson Perez, Friday and charged him with aggravated vehicular homicide and manslaughter in the two-vehicle crash that killed a Town of Wallkill man on Route 17M a year ago.Police said Dustin Mills, 30, was killed July 16, 2017, after Perez’s SUV crossed Route 17M a few miles south of Sands Road in the Town of Wallkill and struck Mills’ car.