JCPS leaders say costly weapon detectors are working - though hundreds of weapons were still reported in schools last year.
Modern Engineering Marvels on MSN
The Rising Engineering Threat Behind Glock Switch Proliferation
How does something the size of a Lego brick release a deluge of bullets in a matter of seconds? In South Bend, Indiana, ...
Police and gun safety advocates warn 3D-printed firearms are rapidly spreading, posing new challenges for law enforcement and ...
Brogan Stewart, Christopher Ringrose and Marco Pitzettu's group was infiltrated by counter-terror police while they discussed ...
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