Criminal detention is not necessarily a sentence. Criminal detention is a criminal compulsory measure, and it is also a measure taken by public security organs to restrict the personal freedom of the parties in order to ensure social order and the smooth investigation of cases. If you decide not to prosecute, or if the parties are found innocent after the trial, you will not be sentenced.
Legal objectivity:
Article 82 of the Criminal Procedure Law, a flagrante delicto or a major suspect under any of the following circumstances may be detained by the public security organ in advance: (1) being prepared to commit a crime, committing a crime or being found immediately after committing a crime; (2) The victim or a witness on the spot identifies him as a criminal; (3) criminal evidence is found around him or at his residence; (four) attempted suicide, escape or escape after committing a crime; (5) It is possible to destroy or forge evidence or collude with others; (six) do not speak the real name and address, the identity is unknown; (7) Being seriously suspected of committing crimes on the run, committing crimes for many times or committing crimes in association.