Jamie Reber, Armed Forces Medical Examiner System analytical toxicologist 2, prepares samples for testing January 16, 2020. The Division of Forensic Toxicology at AFMES performs an extraction where cannabinoids are pulled out of the blood and urine, compounds are concentrated and analyzed on a sensitive instrument to determine which cannabinoids are present in the specimen. (U.S. Air Force photo by Staff Sgt. Nicole Leidholm)

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Photo by: Staff Sgt. Nicole Leidholm |  VIRIN: 200115-F-BH656-1025.JPG