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Documentation, investigation, and disclosure of contamination events
Sampling techniques and genomic analysis of biological material from artworks
The genomic analysis of biological material from artworks can be used to guide curation, preservation, and restoration. Additionally, human DNA recovered from artworks may provide other insights. However, the recovery of biological samples from artworks is dependent on the sampli...
Examination of customized questioned digital documents
With the increasing trend of digitization of business processes and personal communication across the globe, digital documents of intrinsic value continue to be created. Whereas the questioned document examination (QDE) field of forensic science deals with the examination of &quo...
Redefining the documentation of outdoor surface scatter scenes using geographic...
The field of forensic archaeology has been primarily associated with the search, location, and excavation of clandestine graves, and thus, other deposition types have been commonly neglected in research. Current literature typically addresses the use of traditional methods implem...
Recipients of the 2025 HHRRC Grants
Future Forensic Scientists at Work in the Classroom
The Original Medicolegal Death Investigator Training Course
HHRRC Activities in Baltimore
Impact of bifenthrin and clothianidin on blow fly (Diptera: Calliphoridae) oviposition...
Blow flies (Diptera: Calliphoridae) can detect decomposing remains and begin colonizing the resource through oviposition soon after. The estimated time between colonization and insect evidence collection is referred to as the time of colonization (TOC). Forensic entomologists use...
Methods to prevent overdevelopment of fingermarks with 1,2‐indanedione/zinc
A piece of paper submitted as evidence can both have fingermarks with a high and low amount of sweat. When such paper is treated with 1,2‐indanedione/zinc and subsequently heated at 160°C for 10 s, fingermarks with high sweat content may become overdeveloped. Attempts to prevent ...
A novel method for linking reciprocating saw blades, suspected of being used for theft, to...
In recent years, there has been a significant increase in metal prices, particularly precious metals. Consequently, property crimes involving metal theft, including the theft of auto parts and catalytic converters, have also increased dramatically. The surge in catalytic converte...
Improve the visualization effect of fingerprint immunolabeling based on biotin‐avidin...
Immunolabeling based on fluorescence is a new technique that has been recently applied in the field of forensic science. In this paper, a new immunofluorescence method based on signal amplification was applied to develop fingermarks and improve the quality of pattern recognition ...