There are controversial opinions about the issue of negligence crime in practice of justice . In the two cases disputations exist in lots of aspects such as negligence , indirect intention , impeccant and so on .

过失犯罪在司法实践中争议问题较多，本文两个典型案例中犯罪嫌疑人均存在犯罪过失、间接故意和无罪过的争议。