Police test flashlights that detect metal, too
Tactical Scanners, Inc. of Canyon Lake, Texas, designed the lightweight 9-inch flashlights that vibrate and flash a red light when metal is detected up to 3 inches away.
"I've used it a dozen and a half times already, and it's good," Patrol Officer Boyd Williams said.
Patrol Officer Kevin Morris said he found a small penknife hidden in a wad of paper during a pat-down. "Weapons are becoming smaller and smaller," he said.