Documents Drugs & Poisons. Question: A police officer performs a field test on a white powder, obtaining a...

Drugs & Poisons Question: A police officer performs a field test on a white powder, obtaining a purple color. The most likely drug present is: Answer: Heroin Question:…

Documents Fall 2010 Headwaters Update

1 Visit us on Facebook www.facebook.com/PittsburghDistrict Col. William H. Graham was welcomed to the Pittsburgh District US Army Corps of Engineers on July 16 during a traditional…