Headline: U of I concedes at trial key evidence was erasedPublication Date: Wednesday, October 17, 2012Primary Source: Des Moines RegisterNon-Cato Author: Jason ClayworthType: articleFormat: Newspaper (Online)Nature of Mention: quotedScholar: Olson, WalterResearch Area: Law and Civil LibertiesSubjects: the Wagner v. Iowa University SCOTUS caseAttached Files: des moines register - olson_1.pdf