MICHIGAN CITY, Ind. (AP) - A man who beat his ex-wife to death with an unloaded shotgun during an eight-hour furlough from prison was executed early Wednesday, hours after the governor denied his request for clemency. Alan Matheney, 54, was pronounced dead at 12:27 a.m. EST after receiving a lethal injection at the Indiana State Prison in Michigan City. Matheney said his attorney would give his final statement. Matheney was sentenced to death in 1990 for murdering 29-year-old Lisa Bianco. Prosecutors said he drove to the South Bend suburb of Mishawaka, broke into Bianco's home, chased her outside and beat...