This week, my NPR Illinois and ProPublica colleagues reported on a lawsuit filed by two former University of Illinois at Urbana-Champaign students and a professor at another college against former Illinois professor Gary Gang Xu, alleging he assaulted, bullied and raped multiple students — and specifically targeted female Chinese students.

During the past decade, the flagship campus at Urbana-Champaign has become a destination for students from China and has enrolled more Chinese undergraduates during some years than any university in the U.S. There are 569 freshmen from China this year, about 7.4% of the class, according to university data released this week. Overall, there are 5,825 U. of I. students from China, including more than 3,000 undergraduates.

In 2006, fewer than 20 freshmen came from China.