Here's one article re. the 2nd confrontation:
http://tucsoncitizen.com/usa-today-news/2011/06/09/friends-car-searched-in-missing-indiana-student-case/
But I remember another one saying that JW was part of it. WIll try to find.
"The lawyer also said a second confrontation, at Rossmans building, took place a couple of days after Spierer went missing, when other students confronted Rossman."
If JW and/or his buddies went over to Rossman's place a day or two later and a fight broke out, doesn't that say a lot about motivations? Why would JW and/or buddies do that if JW was guilty of anything? It sounds like JW heard the speculation and went over there to confront them about where his girlfriend was.