Judicial personnel to the detained suspect investigation and obtaining evidence of the relevant regulations

A judicial officer taking evidence from a "suspect" in custody? Note that you are referring to a criminal suspect.

Need:

1, if it is to undertake the case of personnel, the need for arraignment card (arraignment ticket), two (or more) staff, carrying the work of the document, to comply with the relevant provisions of the detention center

2, if it is not to undertake the case of personnel, in addition to the above, in particular, the need for a unit letter of introduction, please note that it must be "retrieval of evidence letter", please do not think that even if you have to take the case, you will not be able to get a letter of introduction. ", please do not think I am joking with you, because you said the judiciary staff, such organs and units of the letter of introduction is divided into two kinds, one is a unit letter of introduction, the other is "access to evidence letter of introduction", which is very important, if the application of the wrong, it can be recognized as a procedural violation of law. The first one is a letter of introduction to the organization.