What should I do if I can't find the thief?

If the police can't find out the theft, the public security organ will continue to investigate until the suspect is arrested, and the case will be dropped.

If the theft cannot be detected, the public security organ will continue to investigate. According to the law, when a criminal case occurs and the public security organ files a case for investigation, it is not affected by the limitation of prosecution. However, if the case is not discovered within 20 years and the public security organ has not filed a case for investigation, it is generally impossible to prosecute.

What are the constitutive elements of theft?

The constitutive elements of theft are as follows:

1, object elements, the object of theft is the ownership of public and private property;

2, objective elements, theft objectively shows that the perpetrator steals a large amount of public and private property, or repeatedly steals, burglary, theft with a weapon, pickpocketing;

3. Subject elements: the subject of theft is a general subject, which can be constituted by anyone who has reached the age of criminal responsibility and has the ability of criminal responsibility;

4. Subjective factors. The crime of theft is subjectively manifested as direct intention and has the purpose of illegal possession.

I hope the above content can help you. Please consult a professional lawyer if you have any other questions.

Legal basis: Article 264 of the Criminal Law.

Whoever steals public or private property in a large amount, or repeatedly steals, enters a house, carries a murder weapon or pickpockets, shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance, and shall also, or shall only, be fined; If the amount is huge or there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years and shall also be fined; If the amount is especially huge or there are other especially serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than 10 years or life imprisonment, and shall also be fined or confiscated.