http://www.foxnews.com/story/0,2933,424723,00.html MIRAMAR, Fla. Authorities say a woman wearing only a white sheet is in the hospital after being struck by a pickup truck in Broward County, Fla. She is decribed as having brown eyes, about 5' tall, about 175 pounds, in he early to mid-thrities and having a black short afro hairdo. The woman was critically injured early Thursday morning when she was hit while walking along a major street in Miramar. She was rushed to the hospital with life threatening injuries. Police say they have no idea who the woman is. She was not carrying any identification.