First of all, I want to tell you that everything will pass!
I will try to answer your question below. Your question is very incomplete. I will say it more firmly:
1. If you sue, hurry up. According to the law, the statute of limitations for personal injury cases is one year. You must file a lawsuit within one year after you knew or should have known about it. Otherwise, the court's support will be lost. Of course, if you can prove that you have made a claim at a certain time within one year (whether the hospital wants it or not), the statute of limitations will start from the date of your claim.
2. According to my country’s evidence regulations:
Article 4 The burden of proof for the following infringement lawsuits shall be in accordance with the following provisions:
(1) Due to new product manufacturing For patent infringement lawsuits caused by process invention patents, the unit or individual that manufactures the same product shall bear the burden of proof that the manufacturing method of the product is different from the patented method;
(2) Infringement lawsuits involving injuries caused by highly dangerous operations, The infringer shall bear the burden of proof for the fact that the victim intentionally caused damage;
(3) In a lawsuit for damages caused by environmental pollution, the infringer shall prove the reasons for exemption specified in the law and the relationship between his behavior and the result of the damage. The burden of proof is that there is no causal relationship between the parties;
(4) If a building or other facility, as well as objects placed or suspended on the building collapse, fall off, or fall to cause damage to persons, the owner shall bear the burden of proof. Or the manager shall bear the burden of proving that he or she is not at fault;
(5) In a tort lawsuit where raising an animal causes harm to a person, the animal breeder or manager shall bear the burden of proving that the victim is at fault or that the third party is at fault. Liability;
(6) In infringement lawsuits caused by defective products, the producer of the product shall bear the burden of proof for the exemption reasons stipulated in the law;
(7) Due to** *In tort litigation involving harm caused by the same dangerous behavior, the person who committed the dangerous behavior shall bear the burden of proof that there is no causal relationship between his behavior and the damage result;
(8) Tort litigation caused by medical behavior , the medical institution shall bear the burden of proof that there is no causal relationship between the medical behavior and the damage results and that there is no medical fault.
If relevant laws have special provisions on the burden of proof in infringement litigation, those provisions shall prevail.
In other words, once you file a lawsuit, the hospital will bear the burden of proof as to whether they were the ones who killed your mother and whether they were at fault for your mother's death. You don’t have to worry about this, you don’t have to think about proof.
3. You can litigate on your own without hiring a lawyer. You can also entrust your friends or relatives to represent you in the lawsuit. If your family meets your local hardship standards, you can go to the Legal Aid Center of your local Bureau of Justice to request legal aid. After they review your eligibility, they will assign you a free legal aid lawyer to help you.
4. The lawsuit you filed is a civil lawsuit. If the court determines after trial that the hospital's behavior has constituted the crime of medical malpractice, it will automatically be converted into criminal proceedings. After it is converted into a criminal proceeding, the public security organ will conduct the investigation and transfer it to the public prosecution, and the procuratorate will prosecute the case. You don’t have to worry about the litigation process.
5. If you go to file a case the day after tomorrow, you must bring your identity documents. Bring the indictment and evidence (in duplicate). At the same time, bring the filing fee.
I hope my answer can help you! Also wish you good luck!