校警逮捕人也不见得做指纹如果他们放人了肇事人都没个记录

真正的警察(township police,municipal police, county police, city police etc)一般做指纹，即使没事放了，肇事人也有个指纹记录而且一般这种记录都会报FBI数据库里，当然如果没有起诉也不是大事情但肇事人总有个记录以后要解释.

But again it is time to give each other break. When things get ugly, everyone get hurts. It is time to cool down.