Criminal detention 2 1 day, is it serious?

Legal analysis: Whether criminal detention for 2 1 day is serious or not is uncertain, depending on the specific case. The severity of criminal detention needs to be analyzed in combination with specific cases, and the longer the detention time, the more serious it is. In an emergency, the public security organ can only take detention measures when it is too late to go through the arrest procedures and it is necessary to deprive criminals or major suspects of their personal freedom immediately.

Legal basis: Article 167 of the Criminal Procedure Law of People's Republic of China (PRC). If the people's procuratorate deems it necessary to arrest the detained person in a case directly accepted, it shall make a decision within 14 days. Under special circumstances, the time for deciding to arrest may be extended by one to three days. If there is no need for arrest, it shall be released immediately; If it is necessary to continue the investigation and meet the conditions for obtaining a guarantor pending trial or residential surveillance, the guarantor pending trial or residential surveillance shall be lifted according to law.