Lin Senhao and the Fudan Poisoning Case

A dormitory emergency becomes a homicide investigation

Huang Yang and Lin Senhao were postgraduate medical students who shared a dormitory room at Fudan University in Shanghai. According to the court record later summarized by the Supreme People's Court, Lin became dissatisfied with Huang over everyday disputes and decided to harm him.

On March 31, 2013, Lin obtained a toxic chemical from a university-affiliated laboratory and placed it in the room's drinking-water dispenser. Huang drank from the dispenser the next morning and soon became ill. His condition worsened over the following days and he was transferred to intensive care.

The court record states that Lin did not initially tell doctors or investigators what he had done, even while Huang was seriously ill. Police identified Lin as a suspect and questioned him. He then admitted putting the substance into the dispenser. Huang died on April 16, 2013.

The forensic dispute

One of the central issues in Lin's appeals was whether the poisoning had actually caused Huang's death. The defense challenged the prosecution's medical theory and argued that other disease processes could have been responsible.

During the Supreme People's Court review, additional forensic examination was conducted. The court stated that experts confirmed poisoning as the cause of death and rejected the alternative explanation advanced by the defense. That review mattered because a death sentence in China cannot be carried out without approval by the Supreme People's Court.

Trial and appeal

On February 18, 2014, the Shanghai No. 2 Intermediate People's Court convicted Lin of intentional homicide and sentenced him to death. Lin appealed. The Shanghai High People's Court held a second-instance hearing and on January 8, 2015 rejected the appeal and upheld the original judgment.

Lin's lawyers argued that he lacked a deliberate intent to kill and disputed the medical evidence. The appellate court rejected those arguments. The case was then submitted to the Supreme People's Court for mandatory review.

Supreme People's Court review

The Supreme People's Court said it reviewed the full record, questioned Lin and heard submissions from his defense. The court concluded that Lin knew the material was highly dangerous, deliberately placed it in the dispenser and then concealed the true cause of Huang's illness. It found the evidence sufficient to establish intentional homicide.

The top court therefore approved the death sentence. Shanghai authorities carried out the sentence on December 11, 2015. Before the execution, the court permitted Lin to meet family members.

Why the case remains significant

The case drew national attention because it occurred at a prominent university and involved two young medical students. It also became a closely watched death-penalty review because the defense contested both intent and medical causation.

For this archive, the key editorial distinction is straightforward: Huang Yang is the victim; Lin Senhao is the convicted offender. The final legal outcome is not based solely on a confession or media narrative. It rests on the trial judgment, appellate review and the Supreme People's Court's separate examination of the evidence before approving the sentence.

Timeline

Current status

The case is legally concluded. Lin Senhao's conviction survived appeal, the Supreme People's Court approved the death sentence after reviewing the disputed medical and intent issues, and the sentence was carried out in December 2015.