Stuck to the bottom of your shoe is humble soil that give forth where you ’ve been and what you ’ve been up to . It ’s up to science to project out it out . Nature has afascinating profile of forensic geologist Lorna Dawson , who has used soil to solve decades - sometime frigid display case .
Okay , so CSI : Soil probably quite does n’t have thehilarious tech buzzword potential of CSI : Cyber , but there are a lot of high - tech methods behind forensic geology , too . Dawson has been one of those citizenry pushing the field of study beyond microscopes . For exercise , she has adapted method acting from chromatography and mass spectrographic analysis , which learn out the molecular makeup of samples .
Her piece of work helped convict Angus Sinclair of the grisly World ’s End murders in 1977 , in which 17 - class - old girls were raped and strangle . Dawson reanalyzed filth from the feet of one of the murdered girls , reconstructing her last moments as Sinclair exhibit her into a field and killed her . Sinclair was finally convicted in 2014 .
Now , Dawson is forge on dirt germ profiling as an extra method for tracking down crime . The bug living in land vary from positioning to fix . If validate in court , the method acting will give forensic geologists another trick up their sleeves .
[ Nature ]
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