Legal justice was a long time coming in the case of George Stinney, a 14-year-old black boy in rural South Carolina who became the youngest person executed in modern times when he was electrocuted 70 years ago for the murders of two white girls. On Tuesday, Judge Carmen Mullins vacated the boy's conviction and cleared his name for the beating deaths of Mary Emma Thames, 7, and Betty June Binnicker, 11, in segregated Alcolu, S.C. The girls had been riding their bicycles when they disappeared in 1944. Their bodies were found in a watery ditch in the black side of town. Both had been attacked with a railroad spike. Betty June Binnicker, 11, was beaten to death with a railroad spike, along with friend Mary Thames, 7, in rural South Carolina in 1944. Fourteen-year-old George Stinney was executed for the murders. On Tuesday, a judge vacated his conviction. Mullins found "fundamental, Constitutional violations of due process," the judge said. She note...