One-time San Diego socialite Betty Broderick on Thursday was denied parole for fatally shooting her ex-husband and his new wife more than 20 years ago, with a two-person panel saying she remains angry and unrepentant over her crime. The decision came after a dramatic five-hour hearing in which Broderick's own four children were divided on whether she should win her freedom. Two believed she should remain behind bars. Board of Prison Terms Commissioner Robert Doyle, who delivered the decision to Broderick, told her he had never seen an inmate who had made so little progress in acknowledging what she had...