Zhang Taijiang's father, who had been accompanying them and never left, did not stop Xie Liuyun's actions, but acquiesced to Xie Liuyun's actions.
He felt that Xie Liuyun and Shang Baifeng's inspections at home were searching for evidence and clues that would help solve the case.
Xie Liuyun was very touched by Zhang Taijiang's father's support.
After confirming that there were no other clues, Xie Liuyun expressed to Zhang Taijiang's father that he would find Zhang Taijiang's murderer as soon as possible and comfort the deceased Zhang Taijiang.
Xie Liuyun's warm words greatly encouraged Zhang Taijiang's father, who was suffering from the pain of losing his son, both physically and mentally.
On behalf of his wife who was heartbroken over the loss of her only son, he expressed his gratitude to Xie Liuyun and Shang Baifeng with great understanding.
He believes that with the efforts of all parties, the murderer of his son will be brought to justice.
Xie Liuyun and Shang Baifeng were full of sympathy for this elder who seemed to be about the same age as his father.
In the end, they felt heavy when they left this family full of sadness.
Such a heavy feeling made Xie Liuyun and Monk Baifeng feel full of responsibility.
They feel that they are burdened by the great trust from two families.
For the Deng family, they must work hard to conduct an in-depth investigation of the case, find the real murderer, clear away the murder suspicion hanging over Deng Chengfeng, and restore his freedom.
The sooner the murderer is caught, the sooner the Deng family can be given an explanation, and one less injustice will be done to the world.
For the victim Zhang Taijiang, it means that the person who killed him should be punished by law as soon as possible to comfort his family.
Even if the final investigation results show that Zhang Taijiang committed illegal acts, as long as he repented, his crime would not lead to death.
Judging from the circumstances of Zhang Taijiang's poisoning, Xie Liuyun believed that Zhang Taijiang was by no means a heinous person.
There should be an internal reason for his murder. It cannot be ruled out that he was harmed because he knew too many things or knew things he shouldn't know.
But no matter what the reason is, no one can take away the life of a person who still has a conscience. This is a serious crime.
Xie Liuyun and Monk Baifeng quickly adjusted their state, full of high fighting spirit.
After finding a secluded place, I checked and analyzed the medical records and medical prescription receipts one by one.
Judging from the records in the medical records, Zhang Taijiang suffered from unexplained headaches, and it was a relatively serious condition.
From the chronological order of the medical records, it can be seen that Zhang Taijiang has been suffering from headaches for more than three years.
Xie Liuyun combined with the medical prescription documents issued by these hospitals and clinics, and further analyzed the situation of Zhang Taijiang's disease with Shang Baifeng.
He discovered that Zhang Taijiang had been taking a domestic analgesic and a nerve-sedating drug since he first went to the hospital for examination.
From hospitals and clinics, the amount of medicine prescribed each time is not large, but the frequency is very regular.
For some unknown reason, Zhang Taijiang used these three hospitals and five clinics to diagnose and treat diseases in a cross-fertilized manner.
Shang Baifeng's explanation for this is that Zhang Taijiang deliberately concealed his illness and did not want to give the doctor the impression that his illness was serious in a certain hospital or clinic.
Xie Liuyun had no objection to Shang Baifeng's idea, but he felt that this was not the main reason.
Although the headache suffered by Zhang Taijiang is serious, it is not a terminal illness, but it is difficult to determine the real cause of the headache attack.
Therefore, the specific diagnosis and treatment process is relatively time-consuming and energy-consuming.
Such a physical condition can also explain why Zhang Taijiang likes drinking tea and tending to flowers and plants.
Tea, brewed for a long time, can refresh and relieve troubles, soothe the mind and calm the mind.
Planting flowers and plants can cultivate your mood and calm your mind.
It can be said that Zhang Taijiang's two hobbies have one thing in common, that is, they are very quiet and mental.
Although Xie Liuyun and Shang Baifeng were not medical professionals, it did not hinder their judgment of Zhang Taijiang's physical condition.
This is because, in the intensive training just completed, Xie Liuyun and Shang Baifeng specially studied forensic medicine and dabbled in some medical knowledge of internal medicine and surgery.
At this time, the medical knowledge they learned provided a lot of help for them in analyzing the evidence they received this time.
After sorting out the medical records and medical prescription documents, Xie Liuyun and Shang Baifeng clearly formulated a sequence for the undercover investigation.
The reason why they conducted unannounced visits to these three hospitals and five clinics was mainly Xie Liuyun's idea.
Xie Liuyun believes that when conducting case-related investigations in hospitals and clinics with relatively large flow of people and complex personnel, caution must be exercised.
No one can guarantee that there will be people with different purposes and thoughts mixed among these medical staff.
The murder of Zhang Taijiang should not be spread to irrelevant groups of people.
When the situation is unclear, keeping a low profile is conducive to the smooth progress of the case investigation.
At the same time, it is very important to conduct such cautious investigations to protect yourself.
Xie Liuyun knew that his side was in the clear relative to the party that committed poisoning and killing.
As long as you are not close to the evildoer, this is not beneficial to your own side.
Faced with such a situation, Xie Liuyun must consider the overall situation.
Reality forced Xie Liuyun to choose to act cautiously, which was a smart move to prepare for a rainy day.
In response to the investigation of this case, following the clues left by Zhang Taijiang.
Xie Liuyun's decision was to conduct an undercover investigation from the hospital first.
This choice was made because the hospital has a large space and a large flow of people. He and Shang Baifeng would not attract attention in the hospital.
At the same time, while pretending to be patients to conduct secret visits to the hospital, Xie Liuyun and Shang Baifeng could just accumulate experience in communicating with doctors and know how to better hide their identities and organize their language.
After having such practice, you will be much more comfortable when you go to a clinic with a small space and a small number of staff to conduct undercover investigations.
Based on this consideration, the undercover investigation carried out by Xie Liuyun and Shang Baifeng yesterday at three hospitals and two clinics went very smoothly.