cold case
复数形式
cold cases
1
悬案, 冷案
a criminal investigation that has remained unsolved for a significant period and lacks recent investigative leads
- The detective was assigned to the cold case unit, focusing on unsolved crimes that had gone inactive for years.
这名侦探被分配到冷案部门，专注于多年未破的悬案。
- Advances in DNA technology have recently helped solve many cold cases that were previously considered unsolvable.
DNA技术的进步最近帮助解决了许多以前被认为无法解决的悬案。
- The murder, once thought to be a cold case, was reopened after new evidence emerged linking a suspect to the crime scene.
这起谋杀案曾被认为是一桩悬案，但在新证据出现将一名嫌疑人与犯罪现场联系起来后，案件被重新审理。
- The family of the victim has never given up hope, continuing to push for answers in the decades-old cold case.
受害者的家人从未放弃希望，继续推动对这起已有数十年历史的悬案寻求答案。
- Despite being a cold case for over twenty years, the investigation gained renewed attention after a true crime podcast featured the unsolved mystery.
尽管这是一个超过二十年的悬案，但在一个真实犯罪播客报道了这个未解之谜后，调查重新获得了关注。