In front of 3,586 students and teachers on Education Day, the Lehigh women’s basketball team (8-7) used a 15-point performance from sophomore Katie O’Reilly and a strong defensive effort to earn their eighth win over Columbia (2-11) on Monday afternoon. Lehigh held Columbia to just 25 percent from the field, forced 24 turnovers and registered 11 steals as the Mountain Hawks eclipsed the .500 mark.