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Residents are struck with fear in 1981 when 21-year-old Southern Illinois University senior Susan Schumake is found raped and strangled to death on campus in Carbondale, IL. Lack of evidence stumps cops for more than two decades, but new technology leads detectives in a direction they never expected.
First Air Date : Jan 06, 2011
Last Air date : Nov 03, 2016
Episode : 81 Episode
Season : 9 Season
Runtime: 43:14 minutes
Studio: Investigation Discovery
Country: United States of America
Cast: Greg Diefenbach
