Some cops receive training that teaches them to escalate. https://slate.com/news-and-politics/2020/08/warrior-cop-class-dave-grossman-killology.html https://sl

Some cops receive training that teaches them to escalate. https://slate.com/news-and-politics/2020/08/warrior-cop-class-dave-grossman-killology.html https://slate.com/news-and-politics/2020/08/warrior-cop-clas...