1, entering the detention center may not necessarily lead to a sentence. The public security organ shall interrogate the detained person within 24 hours after detention. If it is found that it should not be detained, a release notice will be issued, and the detention center will issue a release certificate to the detainee with the release notice and release it immediately.

2. Legal basis: Article 85 of People's Republic of China (PRC) Criminal Procedure Law.

When a public security organ detains a person, it must produce a detention permit. After detention, the detained person shall be immediately sent to the detention center for custody, and shall not exceed twenty-four hours. Unless it is impossible to notify or the notification of suspected crimes endangering national security or terrorist activities may hinder the investigation, the family members of the detained person shall be notified within 24 hours after detention. After the circumstances that hinder the investigation disappear, the family members of the detained person shall be notified immediately.

Second, what is the process of newcomers entering the detention center?

1. When the criminal is taken into custody, the physical health of the criminal shall be inquired and pre-examined, and the relevant medical history materials, including psychiatric judicial expertise, shall be carefully checked;

2. Criminals should check one by one according to the prescribed physical examination items in time after entering the prison. The physical examination doctor must fill in the physical examination form carefully and confirm the signature after each examination; The chief physician makes the main examination conclusion and affixes the special seal for physical examination. The disability and trauma found in the inspection should be objectively described and signed by the criminal himself;

3, for suspected pulmonary tuberculosis or other symptoms unknown abnormal, arrange re-examination, sent to the prison general hospital or social hospital for further examination and diagnosis;

4. The new physical examination unit forms a comprehensive report and suggestions on the physical health of criminals according to the examination results.