Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program To Freeze or Not to Freeze?: Science-Based Guidance for Preserving Biological Evidence Presenting section: Criminalistics 2012 Davenport, Dennis, Commerce City CO; Kline, Margaret C., Gaithersburg MD; Sanchez-Owens, Yvette, Los Angeles CA; Williams, Shannan, Gaithersburg MD View the paper Criminalistics