TEMPE, AZ - An 81-year-old Tempe man was beaten to death by teenagers while attending his granddaughter’s wedding in Virginia, in an apparently random attack. George Baker’s son Gregg Baker, whose daughter was getting married, remembers his father’s last day. “[He was] hugging his granddaughter at her wedding reception, telling her how beautiful she looked, telling her how much he loved her.” “We are strong, but it still makes me sick,” said Leslie Gahagan, the bride. “How could you do that to an old man?” Two 16-year-olds and a 13-year-old have been charged with murder. Prosecutors say they will decide...