Photoluminescent lead detection in gunshot residue. (A) Shooting firearms produces gunshot residue that typically contains lead particulates. (B) Methyl ammonium bromide in the reagent reacts with ...
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What is a ‘crime scene’, really? An expert explains how it’s more than just blue police tape
When you watch the news, one phrase usually comes up as soon as crime is mentioned: “police have established a crime scene”. If you’re a fan of the forensics crime drama CSI: Crime Scene Investigation ...
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