Catherine Leach is a former Western New Yorker and a long-time friend of the WNY Young Writers’ Studio. She teaches and coaches at Sam Rayburn High School in Pasadena, Texas. I’m delighted to share this space with her today.  It began with a lament. A few teachers were sitting around the lunch table, telling stories about catching plagiarists. I shared one of my best strategies: if the paper had a properly used semi-colon, it was…