Handheld scanner that detects concealed guns and knives tested by police By DAILY MAIL REPORTER Updated: 07:45 EDT, 9 June 2009 ...

This can reveal objects that traditional scanners can't, such as plastic guns The device will sell for £30,000 ($50,000) and could be used by a variety of law enforcement services including the ...

The world's first handheld Z Backscatter imaging scanner for fast, portable, real-time detection of hidden organic threats, such as drugs, contraband, plastic guns, ceramic knives, and explosives ...

As of last Sunday, cops had seized 450 weapons — including 19 illegal guns — in the subway system this year, Adams said Thursday — up from the 261, including nine guns, found during the same ...