July 23, 2009 7:01 pm Convicted Killer Cop's Wife Seeks New Trial for Husband The wife of a former police corporal serving a 45-year sentence for killing a deliveryman argues that the case should be reconsidered because of new evidence. Local 3:35 ‘Tragic': DC mayor speaks on shootings that killed toddler, wounded teen 2:49 George Washington U. protesters dig in after school president calls encampment ‘unlawful' 1:56 Dunbar students return to school after student shot through window 1:27 1 dead, 4 hurt in Suitland crash 3:27 How the pulley system helps first responders make rescues