/ˌʌndɪˈskloʊzd ˈɛvɪdəns/ – Phrase
Definition: Chứng cứ không được tiết lộ.
A more thorough explanation: information that should have been given to the other side, especially during a criminal trial, but which was not
Example: He put the defense at a disadvantage by granting Batts’ legal team little time to review undisclosed evidence that he maintained gang ties in prison.