Hannah Graham remains missing, but police in Charlottesville, Va., are searching a car and an off-campus apartment in what the chief called a "major break," reports the Washington Post. The apartment is linked to a "person of interest" in the case of the missing University of Virginia student, he said, without elaborating. Police first searched a car at the apartment complex after receiving several tips, and unspecified evidence they found inside the car led them to search the condo, reports the Daily Progress. The 18-year-old was last seen on surveillance video about 1am Saturday walking on the city's pedestrian mall, apparently lost. A witness says he saw a man put his arm around her and walk with her.