Inside the Penn State fraternity battle sparked by one student's tragic death

This spring, the 140-year tradition of Greek life at Penn State University nearly came to a dramatic end.The university's constellation of fraternities and sororities – exclusive, Greek-letter social clubs that encompass nearly 20 per cent of the student population – seemed on the verge of collapse.In a single weekend in April, nine of the university's fraternities and sororities had violated the university's restrictions on drinking and social events.