Beijing, in 1973, a genius girl Zhu Ling was born. However, in 1995, on the day of her 21st birthday, she was poisoned and diagnosed by doctors as thallium poisoning, and the poisoner is still at large.
Zhu Ling, a 92-level student majoring in physical chemistry and instrumental analysis in the Department of Chemistry of Tsinghua University, is a brilliant and intelligent student, and is a leader in the eyes of teachers and students. Thallium is a highly toxic substance that can be fatal when exposed to too much. Around Zhu Ling, the only person who could come into contact with thallium salt was her roommate Sun. ** Immediately intervened in the investigation, however, due to insufficient evidence and limitations of investigative methods, the case was never solved.
Zhu Ling's vitality is tenacious. In the midst of her illness, she struggled with her family, alumni and people from all walks of life. However, the illness was relentless, and Zhu Ling's physical condition deteriorated year by year. After years of ** and hard work, she still did not succeed in overcoming the disease, and finally passed away on December 22, 2023, at the age of 50. Zhu Ling's death has attracted widespread attention and mourning. Her family, friends and Tsinghua University alumni expressed their condolences.
Looking back on Zhu Ling's life, we can't help but sigh for her talent and experience. She was an outstanding student at Tsinghua University who had lost her bright future due to thallium poisoning. We can't be sure of the truth of the case, but we are very saddened by her passing.
May Zhu Ling rest in heaven, and may her family be cared for by society. At the same time, he called on all sectors of society to work together to promote the investigation and resolution of the case, so that justice can be served.