"
The story uses the example of 43-year-old Amy Albritton, who took a plea deal and three weeks in jail after a field test suggested she had cocaine in her car, no matter how much she insisted to the contrary. She lost her job and her apartment, and her new felony record kept her from getting any kind of meaningful new work. Turns out, the test was a false positive, which she learned only when informed by the ..."
http://www.newser.com/story/227750/2-police-drug-kit-sending-innocent-people-to-jail.html
-vk-