Prosecutor General Shim Woo-jung arrives for work at the Supreme Prosecutors Office in Seoul on Friday. (Yonhap)
Prosecutor General Shim Woo-jung arrives for work at the Supreme Prosecutors Office in Seoul on Friday. (Yonhap)

Prosecutor General Shim Woo-jung arrives for work at the Supreme Prosecutors Office in Seoul on Friday. (Yonhap)

The prosecution said Friday it had formed a special investigation unit to probe President Yoon Suk Yeol's martial law declaration. The unit will be led by Park Se-hyun, chief prosecutor of Seoul High Prosecutors' Office, the office said.

The police, meanwhile, said they had assigned some 120 investigators to probe the case, separately from the prosecution.