Forensic Science and Technology Commons^™

Comparison Of The Bacterial Community Structure Of Bone Swabs To Ground Bone Recovered From Waterlogged Skeletal Remains From A Lentic Environment For Postmortem Submersion Interval (Pmsi) Estimation, Hannah Johnson

Master of Science in Forensic Science Directed Research Projects

Postmortem submersion interval (PMSI) is an essential factor when recovering bodies from aquatic environments. Although several studies exist on postmortem interval (PMI) estimation of mammalian cadavers in terrestrial systems, the same is not true for the aquatic systems. Cartozzo et al. (11) developed PMSI prediction models using bacterial succession data associated with waterlogged skeletal remains. This study is a continuation of the Cartozzo et al. (11) study, but the aim of this study is to compare the bacterial DNA (16S rDNA) community found on the surface of swabs recovered from waterlogged bones to the bacterial DNA obtained from ground bone …