an unnatural death meaning in Chinese

横夭

In case of an unnatural death of an alien , the persons concerned or the discoverer shall promptly report to the public security organ
外国人非正常死亡，有关人员或者发现应当立即向公安机关报告。
Doctors discovering suspected involvement of their patients in a case of injury or discovering an unnatural death of their patients should report the case to the competent authorities according to relevant provisions
医师发现患者涉嫌伤害事件或者非正常死亡时，应当按照有关规定向有关部门报告。
According to statistic , management department of transportation of countrywide public security accepted road transportation accident 413 thousand cases 1999 , cause 84 thousand person to die ( average every 6 minutes have one person because of traffic accident die an unnatural death ) , 286 thousand person is injured , immediate pecuniary loss 2 . 12 billion yuan , it is traffic accident fierce yu hu really
据统计， 1999年全国公安交通治理部门受理道路交通事故41 . 3万起，造成8 . 4万人死亡（平均每六分钟就有一人因车祸而死于非命）， 28 . 6万人受伤，直接经济损失21 . 2亿元，真是车祸猛于虎！