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Topographic Analysis of Firing Pin Impressions on Cartridge Cases
The analysis of fired cartridges for primer cup morphology and flattening and firing pin impression (crater) depth using topographic data is discussed in this article. Topographical analysis of the…
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Digital Microscopy in Forensics
Forensic experts work with a broad range of microscopes to examine evidence from firearms and tool marks, documents, forensic or legal medicine, hair and fibers as well as glass and paint. Digital…
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125 Years of Comparison Microscopy
To be able to optically compare two objects with scientific accuracy, it must be possible to view them at the same time. This is particularly true for comparing small objects that can only be…
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Every Clue Counts – Forensics Inconceivable Without Microscopy
There is no crime without clues. They may be obvious, like a cartridge case at the scene of the crime or clear signs of crowbar damage on a door. But sometimes, clues are microscopically small.…
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Is that Document Genuine or Fake? How do They Identify Fake Documents?
This article shows how forensic experts use microscopy for analysis to identify counterfeit, fake documents, such as ID cards, passports, visas, certificates, etc. Then they know if it is genuine or…
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Forensic Detection of Sperm from Sexual Assault Evidence
The impact of modern scientific methods on the analysis of crime scene evidence has dramatically changed many forensic sub-specialties. Arguably one of the most dramatic examples is the impact of…
