What is a three-year probation? Why is a murderer sentenced to three years and four years probation?

1, the so-called three sentences and four suspended sentences means that the defendant is sentenced to three years in prison and suspended for four years. In these four years, you don't have to go to jail, just live as usual, but you can't commit any more crimes or violate the regulations of the public security organs, otherwise you will go to jail again and be sentenced to three years' punishment.

2. According to what you said, if attempted intentional homicide causes grade 9 disability, at least 10 years in prison, and probation is definitely not applicable. Therefore, the judge must be perverting the law, which is very serious in nature and should constitute the crime of perverting the law in criminal law. A judge who has committed a criminal law should bear criminal responsibility.

Article 399 of the Criminal Law

Bending the law, a judicial officer, is sentenced to fixed-term imprisonment of not more than five years or criminal detention if he makes a person who knows that he is innocent prosecuted, intentionally shields a person who knows that he is guilty from prosecution, or deliberately violates facts and laws and perverts the law in criminal trial activities; If the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than five years but not more than ten years; If the circumstances are especially serious, he shall be sentenced to fixed-term imprisonment of not less than ten years.

3. Actions that can be taken at present: First, apply to the procuratorate for protest. This judgment is a serious violation of the law and facts. The procuratorate should lodge a protest and ask the court to revoke this judgment and try it again; The second is to appeal to the higher court and demand that the judgment be revoked; The third is to report the case to the procuratorate. The judge's behavior of perverting the law has constituted a crime, and the procuratorate should file a case for investigation and investigate the criminal responsibility of the judge; Fourth, the local Commission for Discipline Inspection can also investigate judges who accuse them of bending the law, and then hand them over to the procuratorate for investigation. Fifth, the petition to the National People's Congress reflects the judge's behavior of bending the law and not protecting citizens' rights and interests.

It is suggested to entrust a lawyer to complain and accuse on your behalf, so as to better safeguard your interests. If you have any other questions, please supplement your questions. Good luck.