On March 29th, 20 13, Lin Senhao listened to Huang Yang and other students teasing that April Fool's Day was coming and wanted to play tricks on people.
When Lin Senhao saw Huang Yang smiling smugly, he thought of other schools poisoning people, so he planned to poison Huang Yang and make his classmates feel uncomfortable.
I. The course of the case
2065438+20 10 At noon on March 3 10, Lin Senhao, a graduate student of Fudan University, took the toxic compounds left over from his experiments and stored them in the laboratory to the dormitory and injected them into the water tank of the drinking machine.
On the morning of April 6th, 2065438, Lin Senhao's roommate Huang Yang got up to drink water. After drinking it, I vomited, and finally I was admitted to the hospital because of my discomfort.
On April 1 1, 2003, the Cultural Security Branch of the Shanghai Public Security Bureau received a report from the Security Department of Fudan University about the poisoning incident in Huang Yang. After receiving the report, the Shanghai police immediately organized a task force to carry out the investigation. After on-the-spot investigation and investigation, Lin, a classmate in the dormitory, was suspected of committing a major crime and issued a criminal summons to Lin in accordance with the law that night.
On April 2013 12, Lin was criminally detained by the police according to law.
20 13, 16, on the afternoon of April 20th, Huang died in a hospital in Shanghai at 3: 23 pm that day. The police said they were drinking in the student dormitory.
Some highly toxic chemical components were detected in the residual water in the water dispenser, and it was determined that his roommate Lin was suspected of committing a crime.
On the afternoon of April 19, 2065438, Shanghai police formally applied to the procuratorate for approval to arrest Lin, a suspect in Fudan University's "4 1" case, on suspicion of intentional homicide.
On April 25th, 20 13, Huangpu District Procuratorate approved the arrest of Lin, a suspect in Fudan University's "4 1" case, on suspicion of intentional homicide.
On May 5, 20 13, my parents wrote a personal letter to Yang, president of Fudan University, questioning the school's prevarication and bureaucracy.
On June 26th, 20 13, Wenbao Branch of Shanghai Public Security Bureau issued the Notice of Appraisal Opinions of Shanghai Public Security Bureau, which diagnosed that Lin Senhao was not mentally abnormal.
On October 30th, 2065438+0310/KLOC-0, the Shanghai No.2 Intermediate People's Court disclosed that the public prosecution filed by the Second Branch of the Municipal Procuratorate against the suspect Lin had been formally accepted, and the prosecution accused the suspect Lin of intentional homicide by poisoning.
201165438+1At 9: 30 on October 27th, the Fudan poisoning case was heard in the court of Shanghai No.2 Intermediate People's Court C10/.
During the trial, the prosecution accused the defendant Lin Senhao of having a dispute with the victim Huang Yang because of trivial matters, deliberately killing Huang Yang and poisoning him to death, which was cruel and extremely harmful to society. His behavior has constituted the crime of intentional homicide, and he requested the court to severely punish Lin Senhao according to law.
Defendant Lin Senhao argued that he only poisoned Huang Yang on April Fool's Day and did not intend to kill Huang Yang. Defenders have no objection to the charges in the indictment, but they suggest that Lin Senhao was an indirect intentional homicide. After arriving at the case, he can truthfully confess the crime and has a good attitude of pleading guilty. It is recommended to give a lighter punishment according to law.
20 1 131at 6: 00 pm on October 27th, the trial of the case ended and the Shanghai No.2 Intermediate People's Court decided on another day.
2065438+On February 25th, 2004, Lin Senhao's attorney for second instance, Tang Zhijian, formally accepted the entrustment of Lin Senhao and appealed to our court.
On the morning of October 8th, 2065438+2005/kloc-0, "Fudan poisoning case" was pronounced in the second instance of Shanghai Higher People's Court. The appellant Lin Senhao walked into the court under the escort of the bailiff. After checking his identity and household registration, the judge began to read out the criminal ruling and ruled that the appeal was rejected and the original judgment was upheld. According to the provisions of the Criminal Procedure Law, Lin Senhao's death penalty will be reported to the Supreme People's Court for approval according to law.
On the afternoon of February 9, 2065438+05, 2065438+05, some media reported that Lin Zunyao, the father of Lin Senhao, a suspect in Fudan poisoning case, had heard that the review of Lin Senhao's death penalty had reached a conclusion, and the Supreme Law had issued a ruling approving Lin Senhao's death penalty.
Second, the source of poison.
2065438+013127, in the trial of Shanghai No.2 Intermediate People's Court, Lin Senhao claimed that on March 30, 20 13, he asked his classmate Lv Peng for N- dimethylnitrosamine, which had been used in the experiment. Lin Senhao got the key to the laboratory from Lv Peng, went to the laboratory and took a medicine bottle containing 75 ml of N- dimethylnitrosamine and a syringe that had sucked about 2 ml of N- dimethylnitrosamine.
Third, the dose of poison.
The prosecution accused Lin Senhao of injecting at least 30ml of dimethylnitrosamine into the drinking water machine, which exceeded the lethal dose 10 times.