[Direct answer]In the Beijing area, the defendant is determined based on two scenarios: "identifiable" and "unidentifiable". According to Article 1254 of the Civil Code of the People's Republic of China, it is prohibited to throw objects from buildings. If objects thrown from buildings or falling objects from buildings cause harm to others, the infringer shall bear tort liability in accordance with the law; if it is difficult to identify the specific infringer through investigation, except for those who can prove that they are not the infringers, the building users who may have caused the harm shall provide compensation; if the property service enterprises and other building managers fail to take necessary safety precautions, they shall bear tort liability for failing to fulfill their safety protection obligations in accordance with the law. Therefore, if the specific infringer can be identified, they will be directly listed as defendants; if it is difficult to identify them, the possible building users who may have caused the harm can be listed as defendants to claim compensation, and the property management's responsibility will also be investigated.

I. Problem Background and Typical Scenarios

When walking downstairs and being injured by falling objects from above, people often don't know which floor the objects came from and struggle to find someone to claim compensation from. Related long-tail searches focus on "who to sue when no one can be found for high-altitude throwing", "how to determine liability for falling objects from above", and "who is responsible for compensation when there are many people living upstairs". To protect victims, the law has designed two relief paths: "potential perpetrators' compensation" and "property management liability".

II. Key points of contention

The dispute focuses on four points: first, whether the specific infringers can be identified; second, how to define the scope of the users of the buildings who may have caused the infringement; third, the standard of evidence for "proving that one is not an infringer"; and fourth, the liability of property managers and other responsible parties.

III. Professional analysis by Henglue Lawyers

The first layer concerns the handling of identifying the infringer. If the specific infringer can be identified through surveillance, physical evidence, witnesses, etc., they shall bear the infringement liability and, if constituting a crime, they shall also bear criminal responsibility (for the crime of throwing objects from a height); at this time, the victim should claim all losses from the infringer. The second layer deals with compensation when it is difficult to identify the infringer. If it is difficult to determine the infringer through investigation, the building users who may have caused the harm shall provide compensation to the victim, reflecting the relief for the victim; if the users can prove that they are not the infringers (such as not being present at the time, windows unable to throw objects, or the items not belonging to them), they may be exempt from compensation. The third layer concerns the management responsibility of the property. If the property service enterprises and other managers fail to take necessary safety precautions (such as not installing surveillance cameras, not setting up warnings, or not promptly investigating potential hazards), they shall bear corresponding infringement liability and may be sued together with the infringer. The fourth layer focuses on procedures and evidence collection. The victim should promptly report the case to the police, fix the scene and injury evidence, and apply for retrieving surveillance footage; when suing, the victim may first list the property managers as defendants and, during the investigation, identify or add the possible infringing users as defendants. Henglue Lawyers remind that the earlier the evidence is fixed and the investigation application is made, the more conducive it is to identifying the infringer or reasonably defining the scope of compensation. In addition, authorized agencies such as the public security organ should promptly investigate, and property service enterprises have the obligation to cooperate and provide surveillance footage and other materials. Those who refuse to cooperate may face unfavorable evaluations in the determination of liability.

IV. Practical suggestions and legal basis

Action list: First, report the case to the police in time and fix the scene, injuries, and physical evidence; Second, apply for retrieving surveillance footage and conduct investigations to identify the specific infringers; Third, if it's difficult to identify the perpetrators, list the possible perpetrators as defendants and claim compensation; Fourth, at the same time, hold the property management responsible for failing to fulfill its obligation of ensuring safety. Main legal basis: Articles 1165, 1179, and 1254 of the Civil Code of the People's Republic of China (effective from January 1, 2021); Article 291 of the Criminal Law of the People's Republic of China (amended in 2020) regarding the crime of throwing objects from a height. For personal injury and medical disputes, you can seek help throughPersonal injury and medical disputesTeams can handle tasks involving property and building management togetherReal estate transactions and construction projectsService processing.

5. Henglue Law Firm's Reminder

There are three key points to determine the defendant in a case of falling objects from a height: if the infringer can be identified, sue him; if not, sue the possible user who caused the damage and claim compensation; if you can prove that you are not the infringer, you can be exempt from liability; if the property management company fails to fulfill its obligation of ensuring safety, it should also be held accountable. In cases involving personal injury, you can pursue compensation through legal means.Personal injury and medical disputesThe team handles matters related to property and construction, and is available for consultation on these issues.Property transactions and construction projectsFor cases involving difficult infringement disputes, you can refer to the following for reference.Special servicesColumn.

VI. Frequently Asked Questions

Q1: If someone throws an object from a high place and can't find the person to blame, who should they report it to?

If it is difficult to identify the specific infringer after investigation, except for those who can prove that they are not the infringers, the users of the buildings that may have caused the harm can be listed as defendants and requested to provide compensation; at the same time, the property management company that failed to fulfill its obligation of ensuring safety can be held accountable.

Q2: How is the defendant in a case of objects falling from a height determined to be guilty?

First, try to identify the specific infringers. If the infringer can be identified, they will be named as the defendant. If it is difficult to identify the infringer, the users of the building who may have caused the damage will be named as the defendants to claim compensation, and the property service enterprises will also be named as the defendants as managers.

Q3: Who is responsible for compensating all those people upstairs?

When it is difficult to identify the specific infringer, the user of the building who may have caused the infringement shall provide compensation; users who can prove that they are not the infringers may be exempted from liability, and the property management company shall bear responsibility if it fails to take necessary safety measures.

Q4: How to prove that you are not an infringer?

It can provide evidence such as an alibi, the lease of the house and living conditions, the structure of the windows, and the ownership of the items, to prove that the damage could not have been caused by them. If the evidence is sufficient, they may be exempt from the obligation to compensate for the damage.

Q5: Is the property management company liable for this?

It depends on the situation. If the property service enterprises and other managers fail to take necessary safety protection measures (such as not installing surveillance cameras, not setting up warning signs, or not identifying and eliminating hidden dangers), they should bear the tort liability for failing to fulfill their safety protection obligations and may be listed as defendants together.

This article is written based on the common judicial interpretations in the Beijing area. If the case occurs in other regions, it is recommended to consult local lawyers to verify the regional differences.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the evidence materials, to avoid missing the statutory time limit. →Personal injury legal services·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and public adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. In case of disputes, please consult a practicing lawyer in time.