Detention for 37 days usually has several results.

First, after 37 days of detention, there are usually several results.

1. After 37 days of detention, there are generally two results, as follows:

(1) After the expiration of 37 days, those who have not committed a crime will be released;

(2) If it is necessary to arrest, it is necessary to change the compulsory measures for further investigation and take bail pending trial or residential surveillance.

2. Legal basis: Article 9 1 of the Criminal Procedure Law of People's Republic of China (PRC).

Time limit for submitting for examination and approval of arrest If the public security organ deems it necessary to arrest a detained person, it shall submit it to the people's procuratorate for examination and approval within three days after detention. Under special circumstances, the approval time can be extended by one to four days.

For major suspects who commit crimes on the run, commit crimes many times or commit crimes in collusion, the time for submitting for examination and approval may be extended to 30 days.

The people's procuratorate shall, within seven days after receiving the approval letter from the public security organ, make a decision on whether to approve or disapprove the arrest. If the people's procuratorate does not approve the arrest, the public security organ shall immediately release it after receiving the notice and promptly notify the people's procuratorate to execute it. Those who need to continue the investigation and meet the conditions of obtaining a guarantor pending trial or residential surveillance shall be granted a guarantor pending trial or residential surveillance according to law.

Second, what are the applicable conditions of criminal detention?

The applicable conditions of criminal detention are:

1. Being prepared to commit a crime, committing a crime or being discovered immediately after committing a crime;

2. The victim or a witness on the spot identifies him as a criminal;

3. Found criminal evidence around or at the residence;

4. Attempted suicide, escape or escape after committing a crime.