New DNA tag gun lets cops conduct arrests at their leisure

01/29/2013 | Popular Science

Police could soon be equipped with a new non-lethal firearm that fires DNA-coded pellets at suspects, so they can be identified later and arrested. Selectamark's SelectaDNA High Velocity System is part of a new generation of DNA-based tracking products that include grease, gel and spray and could be used to tag clothing and even money in banks.

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