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Preparation and Application of a New Bacterial Biosensor for the Presumptive Detection of Gunshot Residue
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Accidental death with tear gas pen gun: a case report
Journal of Forensic Sciences
|October 1, 1975
Abstract:
A case of accidental death resulting from a dropped tear gas pen gun is described. Tear gas pen guns can be easily altered to fire regular ammunition and can accommodate a variety of ammunition. Other similar pocket-sized weapons are mentioned.

