The alleged attacker of two women has been arrested. He is a former football player at Purdue. One of the attacks happened in the Delta Zeta parking lot -- a woman was going to the DZ houose to study. (The article doesn't seem to be clear about whether she is a DZ, and the DZ chapter president, understandably, had no comment.) Student paper article:
http://www.purdueexponent.org/index....rticle_id/2074
Please be careful, everyone.