英语翻译每个人都很悲伤,都为死者感到惋惜.这次凶杀案经过警察调查是这样的……她很无助警察称他们会尽力抓住凶手,安抚民心的

Everyone was mournful and felt sorry for the victim's death.According to the police investigation,this murder.
She was helpless
The police claimed that they would catch the muderer as soon as possible to appease the public.
...is loved by the auidence