奇案

qiān gǔ qí àn

千古奇案

a never solved strange case

pò huò qí àn

破获奇案

solve a quirky case

wǒ xǐ huan xiōng shā qí àn zuò pǐn

我喜欢凶杀奇案作品。

I enjoy murder mysteries.

zhè ge fǎ yī yīn lián pò duō qǐ qí àn ér shòu dào gè jiè guān zhù

这个法医因连破多起奇案而受到各界关注。

The legal medical expert attracted a lot of attention by solving many strange cases in succession.