MANCHESTER, MD (AP) – A York County woman died on a Maryland highway after jumping out of a moving pickup truck in the midst of an argument. Maryland State Police said 23-year-old Nicole Whitcomb of Hanover was pronounced dead at a hospital. They say she was a passenger in a Ford F250 driven by a 32-year-old Hanover man on Hanover Pike in Manchester, Maryland shortly after 4 a.m. Sunday. Police say the two were arguing and Whitcomb attempted to get out of the truck while it was moving and was run over. No charges have been filed. The investigation is ongoing.