The latest development of Zhu Ling’s case: Tsinghua executives have begun to contact Zhu Ling’s parents.
At 9: 22 on 25th, lawyer Li Chunguang published the latest progress of the case in his Weibo. From the bulletin, the reporter learned that the Tsinghua University school has read the previously issued "Lawyer’s Letter", and the school’s top management began to contact Zhu Ling’s parents. The lawyers’ group has also started to apply to the the State Council Legislative Affairs Office for information disclosure. At present, the Beijing police are still in communication with Zhu’s parents.

Zhu Ling and his parents

Lawyer Li Chunguang Weibo screenshot
The reporter contacted Li Chunguang by telephone. He said that Zhu Lingan’s progress is quite slow. "This process is also difficult, so the progress of the case was released today, and thanks to the cooperation of other members of the lawyers’ group." According to Li Chunguang, they set up a special lawyer group for Zhu Lingan, with a total of 10 people. "Based on the requirements of the school and respecting the wishes of Zhu’s parents, lawyers will not intervene in the contact process for the time being, nor will they accept any interviews." Li Chunguang said.
19 years ago, Zhu Ling, a talented and beautiful female college student in Tsinghua, was strangely poisoned, and the case has not yet been solved. However, the talented woman in the past is now severely paralyzed and completely demented, and she can’t take care of herself.
In August this year, Li Chunguang of Yunnan Lingyun Law Firm, as the representative lawyer of Zhu Ling, sent a "Lawyer’s Letter" to Tsinghua University, officially starting the accountability procedure for the school. At present, the school has read the Lawyer’s Letter, and the senior management of the school has started to contact Zhu Ling’s parents.
Over the years, many doubtful points in Zhu Ling’s case have not been completely uncovered. The police have determined that the case was poisoned, but who did it? Why did the case finally go away? Zhu Ling’s college roommate Sun Mou, as the only suspect in the thallium poisoning case in Zhu Ling, issued a statement claiming innocence in 2005, which made the case even more confusing.

Zhu Ling’s father, Wu Chengzhi, said in an interview that Sun Wei was the only suspect.
Review of thallium poisoning cases in Zhu Ling
On November 24, 1994, Zhu Ling became ill for unknown reasons, with pain in limbs, and the cause could not be diagnosed. Later, her condition improved and she was discharged. On March 9, 1995, Zhu Ling became ill again for unknown reasons and went to Peking Union Medical College Hospital for medical treatment. On March 15th, Zhu Ling’s symptoms became worse, and facial muscle paralysis, eye muscle paralysis and spontaneous breathing disappeared.
On April 10th, 1995, Bei Zhicheng, a senior high school classmate in Zhu Ling and a student of mechanics department in Peking University, translated the illness into English and sent an e-mail for help through the Internet. Most of the replies thought that Zhu Ling was poisoned by thallium. However, Union Medical College Hospital can’t do relevant tests. On April 20th, Zhu Ling’s parents found Professor Zhenyang Chen who could do thallium poisoning test, and the latter issued a test report, thinking that Zhu Ling was poisoned by thallium twice, and determined that someone had poisoned him, and suggested taking Prussian blue for detoxification. At this time, however, Zhu Ling’s nervous system has been seriously damaged.
On the evening of April 28th, 1995, Zhu Ling’s parents reported the case to the Security Section of Tsinghua University. However, the Security Section immediately notified Zhu Ling’s roommate and asked them to protect the evidence. From April 28th to May 7th, there was a theft in Zhu Ling dormitory, and Zhu Ling’s toiletries were lost. Since then, no progress has been made in Zhu Lingan.
On April 2, 1997, the police suddenly summoned Sun, and after eight hours of questioning, Sun was taken home by his family. Since then, the police have never looked for Sun.
On December 30, 2005, Sun made a statement on the Internet claiming innocence, and some students replied with their real names or pseudonyms.
On January 29, 2006, a person who claimed to be a classmate of Sun’s published an article anonymously on the Internet, disclosing the "posting outline" that Sun sent to his friends before making a statement on the Internet, instructing how to cooperate with the reply.
On May 3rd, 2013, a petition about Zhu Lingan appeared on the website of the White House, with more than 100,000 signatures. Zhu Lingan once again entered the public eye. On the afternoon of the 7th, Zhu Ling’s father, Wu Chengzhi, was interviewed by Phoenix.com at home, saying that he disapproved of the White House petition and suspected that Sun Wei was the only suspect.
On May 8, 2013, the Beijing Public Security Bureau said in a statement in Weibo that "we deeply regret that this case has not been solved" and expressed "deep understanding and sympathy" for Zhu Lingling’s personal misfortune. The Beijing Municipal Public Security Bureau said that there was no interference in the work. "Some cases are limited by the investigation conditions, and due to objective factors such as the loss of evidence, they cannot be detected in the end." Beijing police hope that the public can treat it rationally and respect the law of investigation.

Zhu Lingjia’s current situation
Status quo in Zhu Ling: Life can’t be taken care of by parents.
On November 24th, 1973, Zhu Ling was born into an intellectual family in Beijing, and she had a sister Wu Jin (a biology student in Peking University who died unexpectedly during a spring outing in Yesanpo in 1989). Zhu Ling studied piano since he was a child, and began to study guqin at the age of 15. In 1992, she was admitted to the Chemistry Department of Tsinghua University. She is versatile, not only the main member of Tsinghua University Folk Band, but also the second-class swimmer in Beijing.
Stepping into Zhu Ling’s home will make people feel that time and space have stagnated for 20 years, with simple furnishings and mottled walls. In the dim light, everything seems to stay in the 1990s. Now 39 years old, she lives entirely by her parents. The old man spends most of his time taking care of Zhu Ling and tracing the real murderer.
When it comes to her daughter’s daily life, Wu Chengzhi is rarely active: "We get up every day when we wake up and help her up. The first thing is to clean her trachea: atomize, clear phlegm, wash her lungs, then inject insulin, and then feed her breakfast spoonfuls." Rehabilitation exercise is also a compulsory course for Zhu Ling every day. Kneeling and crouching can’t be done by herself, so her parents, who are 70 years old, help together. My father stands in front, holding her knees with her daughter in a wheelchair, while her mother Zhu Mingxin holds her daughter’s waist tightly behind to prevent her from being injured. Zhu Ling’s father sighed: "I can’t do it without exercise. My calf was as thin as a stick when I was hospitalized the year before last."
Zhu Ling is hospitalized almost every year, ranging from half a month to half a year. A cold in 2011 made her stay in the intensive care unit for 10 months, costing more than 600,000 yuan. "It’s okay not to get sick, but it will cost more when she gets sick." The cold caused a lung infection and she used a ventilator, so that she can only eat liquid food so far.
In 2004, Zhu Mingxin fell down at home, three cranial and cerebral vessels were broken, and a titanium alloy was repaired by knocking on his skull. Speaking of this matter, Wu Chengzhi felt very lucky: "The doctors in the hospital are very familiar with the order. When I saw her mother, the chief doctor came from home immediately. We haven’t paid the money yet, and the doctor is already doing craniotomy, otherwise the consequences will be unimaginable. This is really a blessing! "
The optimism and firmness of the two old people are moving. In their eyes, "I can do 60 knees and squat" and "I can do better kicking today" … … Every progress of my daughter is extremely precious.
Under the care of his parents, Zhu Ling lived these years safely. But when it comes to the future, the two old people still have worries: "We are now paying attention to our diet and hope to live as long as possible. What should Zhu Ling do if we are gone?"
