From that article:

"Many of the charges were typical of college campuses: under-age drinking, disorderly conduct, violations of open-container laws. But other, more serious charges included aggravated stalking, domestic violence by strangulation, aggravated assault, burglary, larceny and fraudulent use of credit cards, according to criminal record databases. Most of the cases never went to trial, the charges having been dropped or pleaded down."