Jon Huffman and Anne Cutler have your news headlines, including sentencing for the man who killed a U.S. Marine, shootings in Hollygrove and at a bus stop on Esplanade, former mayor Ray Nagin’s first appearance in court and surprising revelations in court about investigators in the murder case against Olympian Oscar Pistorius.  Hank Allen also has your forecast, including the possibility of some severe weather late Thursday.