bloody murder

例句：

1. 1.The police are investigating a bloody murder in the city.
   警方正在调查一起发生在城市的血腥谋杀案。
2. 2. He was accused of a bloody murder and sentenced to death.
   他被控犯有一起血腥谋杀罪，并被判处死刑。
3. 3. The victim's family is demanding justice for their bloody murdered son.
   受害者的家人要求为他们被血腥谋杀的儿子伸张正义。