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Bloody Clocks Do Tell Time
Researchers from Eulji University in South Korea explore a way of ascertaining when a crime occurred by developing a method that can determine the age of a bloodstain.
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Arson can’t keep us down: identifying meth amidst a fire scene
Researchers as Oklahoma State University and the ATF show that setting a meth lab aflame does not cover the perpetrator’s tracks; both accelerant and drug evidence can be recovered and identified.
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The Case for the Detection of Cocaine in Saliva
Researchers explore the possibility of using ultraviolet light to detect cocaine in saliva, without pre-treating the sample.
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How can blood tell us when a crime happened?
Researchers at the University at Albany have determined how to track changes in blood stains to determine their age using Raman spectroscopy.
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An alternative method for detecting THC in body fluids
Researchers at Oregon State University examine a more efficient method for the detection of THC in body fluids.
