According to a recently-posted article, at NYU (New York University) Alpha Sigma Tau HQ dismissed 49 chapter members, whereupon another 19 resigned in solidarity.
All this apparently stemmed from attendance at a fraternity event where alcohol was available / served.
For more details and comments, see article posted Jan. 26, 2012:
http://nyulocal.com/on-campus/2012/0...ers-dismissed/