Following are articles published by the National Institute of Justice
The Search for a Microbial Death Clock
Criminal investigators use physiological changes and insect development to determine how long a body has been dead, but scientists are using the trillions of microbes involved in human decomposition to find more accurate postmortem intervals.
The Forensic Microbiome: The Invisible Traces We Leave Behind
“Wherever he steps, whatever he touches, whatever he leaves, even unconsciously, will serve as a silent witness against him.” Edmond Locard (1877-1966), forensic science pioneer
Genetic Variants Linked to Sudden Unexplained Deaths
Researchers improve molecular autopsy accuracy by identifying more genetic variants that could lead to sudden unexplained deaths. These genetic clues may better inform criminal investigations and help prevent deaths in surviving family members.
NIJ and NSF Renew Forensic Science Collaboration
Two leading funding agencies renew a joint commitment to evaluate and support scientific activities relevant to criminal justice.
Improving the Analysis and Collection of Trace Evidence Samples
Serial Killer Connections Through Cold Cases
Cold case investigations have revealed that, in many cases, those responsible also are responsible for multiple crimes. Therefore, prioritizing cold case investigations can assist in both resolving crimes and preventing future ones.
Skin Microbe Colonies Used for Human Identification
Humans transfer trace signatures of unique colonies of microbes on our skin to objects we touch. The tiny size of that signature make it difficult for investigators to identify an individual. Research now has made that identification more likely.
Embracing Next Generation Methods for Forensic DNA Sequence Analysis
The regions of the genome relied on for identification of individuals pose challenges for analysts because they often produce artifacts during processing. NIJ-funded research has led to a solution that lessens the artifact problem.