 Delaware State Police investigating a pair of fatal pedestrian accidents over the weekend. Late last night, a 38-year-old Elkton woman was killed trying to cross 495 North, north of Edgemore Road. Troopers say the victim's vehicles found a quarter mile north of the accident scene, parked on the shoulder with its hazard lights on. The driver of the striking car remained at the scene. State Police also looking for the driver who hit and killed a pedestrian in Newark Saturday. Police say 57-year-old Michael Delois of Newark