“Sheriff Tom Allman says he has found a way to keep kids off methamphetamine. If they could see what they’d look like after using the highly addictive drug, it might get them to stay away from it forever. With help from some image-altering software, Allman is out to show teens the face of meth.”
https://www.npr.org/templates/story/story.php?storyId=122872005&ps=cprs