A Parrottsville Man Has Admitted To Traffic Death Charges In Greene County Criminal Court. 41 Year Old Colin Carson Plead Guilty To Two Counts Of Vehicular Homicide By Intoxication. He Was Sentenced To Nine Years In Prison. Authorities Said Carson Crossed The Center Line On Newport Highway, Hitting A Minivan Head-On, Killing 40 Year Old Mattie Salley And 57 Year Old Jeffery Salley, Both Of Greeneville.