A sorority at the U. of Michigan will press charges in the case of illegal entry into their house (allegedly to steal composites). One of the chapter officers is quoted as indicating that it's a security issue. Several members of a fraternity were arrested in the incident, which is reported in the
Michigan Daily.
http://www.michigandaily.com/vnews/d.../41b455f173591
As many GCers will recall, the U. of Michigan has seen a lot of negative incidents involving Greeks over the last couple of years or so. This doesn't help.
My opinion is that the sorority is doing the right thing from the standpoint of sisters' safety and general risk management principles.