An investigation by student journalists reveals 40 allegations of sexual assault at the University of Wisconsin-Milwaukee were filed over a four-year period.  Thirty-seven professors and staff were accused.  A spokesperson for the university says 11 of the cases have been confirmed.  She says most of the people accused no longer work on the Milwaukee campus.  The story was published on the website MediaMilwaukee-dot-com.  Students say their research using the Freedom of Information Act is just beginning.