Baltimore County students may have to retake AP tests after College Board misplaces answer keys

Students at a Baltimore County magnet school may have to retake Advanced Placement tests after the agency that oversees the college-level standardized tests lost the answer keys to six exams. Principal Jewell M. Ralph of the Western School of Technology and Environmental Science in Catonsville notified parents this week that the College Board, which administers and scores AP tests, “could not locate” answer sheets for six tests students undertook on May 23.