Prosecutors said Sunday they have indicted 22 individuals, including lecturers at private education institutions, for allegedly circulating and teaching with leaked questions from a U.S. college admissions test. The Seoul Central District Prosecutors' Office said eight brokers face charges of selling leaked questions from earlier Scholastic Aptitude Tests (SATs), while 14 heads and teachers from 12 cram schools are suspected of using such materials in their classes. They have been indicted without physical detention, according to prosecutors.