The UK government has announced its intention to reclassify laughing gas, also known as nitrous oxide or NOS, as a Class C drug and make it illegal by the end of this year. Possession of nitrous oxide will carry a potential prison sentence of up to two years. Nitrous oxide is a commonly used recreational…
Dust: The Future of DNA Evidence🧬
In our latest blog post, we discuss how the results of a study suggest that air and dust could emerge as innovative sources of DNA evidence for identifying current and past occupants of a crime scene.
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