external In the Media March 30, 2023 Kenneth Gray, a senior lecturer of criminal justice and homeland security, comments on the response by Nashville police to employ active shooter protocols, risking their lives to run toward the sound of gunfire to save others. https://www.nbcboston.com/news/local/an-incredible-job-nashville-officers-praised-for-swift-response-to-church-school-shooting/3008237/ kenneth-gray news-all news-in-the-media year-2023 month-march name-kenneth-gray