Husband and wife can come together is fate, it is said that ten years to repair the same boat, a hundred years to repair to sleep together, since there is a chance to meet and form a family, then the husband and wife should be in love with each other, maintain this hard-won relationship, but the fact is not always the case, and it is not uncommon for husband and wife to turn against each other.
On August 20, 2018, the campus of the University of Hong Kong was plastered with search notices overnight, namely Zhang Qizhong, an associate professor on campus, and his wife, Chan Wai Man. Mr. Zhang said Mr. Chen ran away from home after arguing with him a few days ago and never returned, hoping that someone would provide some useful clues.

At the same time as posting the search notice, Zhang Qizhong also went to the police station to report the police, when Zhang Qizhong told the police that on the night of August 16, Chen Huiwen and he had a verbal altercation over some trivial matters, the two did not give in to each other, that night they slept separately, but the next morning, Chen Huiwen disappeared without a trace, and then never returned.
After listening to Zhang Qizhong's words, the police immediately filed a case for investigation, and they learned from the students of the school that Zhang Qizhong had always been an amiable old professor, and that he had a very good relationship with his wife Chen Huiwen, and the students could often see Zhang Qizhong and Chen Huiwen walking on campus.
This made the police a little puzzled, Chen Huiwen and Zhang Qizhong have such a good relationship, Chen Huiwen will not run away from home for a small dispute, but everyone has different ideas, and the police cannot guess Chen Huiwen's psychology at that time, and then they came to the dormitory building where Zhang Qizhong and Chen Huiwen lived to investigate.
The police took the surveillance of the various exits of the dormitory building since the 16th, but after a few days of surveillance video, no trace of Chen Huiwen was found. This is obviously impossible, just when the police were confused, the police officer in charge of looking back found that late at night on the 17th, Zhang Qizhong pushed a large wooden box out of the door.
Why would Zhang Qizhong push a large wooden box out of the house late at night? What exactly is in the wooden box? Is Chen Huiwen's disappearance related to Zhang Qizhong? With these questions, the police began to think, could it be that Zhang Qizhong killed Chen Huiwen, and the wooden box that night contained Chen Huiwen's body, and the surveillance filmed the process of Zhang Qizhong's transfer of the body?
With this speculation, the police secretly launched an investigation, but they did not alarm Zhang Qizhong, in case the speculation was true, it was not good to hit the grass and startle the snake. By retrieving surveillance footage from all over the campus, the police found that Zhang Qizhong had pushed the box to the office where he usually worked that night.
On August 28, the police came to a surprise inspection of Zhang Qizhong's office, and on this morning, Zhang Qizhong also sent an email to all the teachers and students of the school, asking everyone not to worry about Chen Huiwen's disappearance, the police are already in the process of investigation, and he also apologized to all the teachers and students, because the police have been investigating the campus these days, which has brought some impact on the lives of teachers and students.
When the police entered the office, Zhang Qizhong's look obviously became panicked, and after searching, the police found the large wooden box that Zhang Qizhong had pushed that night in the corner, at this time, the wooden box was randomly piled with some magazines, and Zhang Qizhong also used tape to seal the wooden box tightly, leaving no gap.
Then the police opened the wooden box, and when the tape was torn off one by one, a foul smell gradually spread, and there was blood seeping out of the gap in the wooden box. After comparison, this body was Chen Huiwen, who had disappeared in Zhang Qizhong's mouth.
And it is very likely that zhang Qizhong killed her, so the police immediately took Zhang Qizhong away for interrogation, and Zhang Qizhong, knowing that he could not defend himself, admitted the fact that he killed Chen Huiwen. Although the dormitory building where Zhang Qizhong lives is not large, their family of four does not seem crowded, and Zhang Qizhong lives in three rooms with Chen Huiwen, son Zhang Xiao, and daughter Zhang Sihui.
There are separate bathrooms in the room, on the night of the incident, son Zhang Xiao found that the toilet paper did not know when it was changed when he went to the bathroom of the room, which made him very unhappy, thinking that it must be his mother or sister who said that he no longer entered his room privately, and he could not stand this breath since he was a child, so he thought of disgusting some mothers and sisters.
He went to his parents' and sister's room and taped all the toilet paper and smeared it with some chocolate sauce, which looked like some inexplicable object, and after doing this he quietly left the house. In the evening, Zhang Sihui returned to the room, and as soon as she entered the bathroom, she found Zhang Xiao's masterpiece.
So she pulled her mother's collar to ask her to solve, although Zhang Qizhong is a professor, usually teaching and educating people, but his education of two children can be said to be a failure to the extreme, the two and the child usually run amok at home, often no big or small. When Chen Huiwen saw her daughter doing this to herself, she didn't want to pay any attention to her, and after breaking free of Zhang Sihui, she turned around and entered the room, and locked the door.
And Zhang Sihui did not give up, constantly knocking on Chen Huiwen's door, Chen Huiwen really could not stand it, so he quarreled with her, and as a result, Zhang Sihui ran away from home in a huff. Soon after, Zhang Qizhong returned home, and after learning about this, he got up and went to the kitchen to pour a cup of orange juice for Chen Huiwen, hoping to calm her down.
But coincidentally, Zhang Qizhong got a bottle of expired orange juice, Chen Huiwen drank the first bite and sensed that something was wrong, so she quarreled with Zhang Qizhong, arguing that the two were involved in the child's education, Zhang Qizhong thought that Chen Huiwen should not do this to his daughter, and Chen Huiwen felt that the reason why the two children would do this was because Zhang Qizhong had always been accustomed.
Until the middle of the night, the two went to the bed and were still arguing, and then Chen Huiwen also kicked Zhang Qizhong off the bed, which made the anger in Zhang Qi's center completely ignited, and he began to grope around the bed with one hand, wanting to pick up the slippers to teach Chen Huiwen a lesson, but the slippers did not touch, but touched an abandoned wire under the bed.
Zhang Qizhong, who was angry, managed these things and pounced on chen Huiwen to strangle him to death. After killing people, he calmed down and began to think about how to dispose of the body, so he planned to transfer the body to the office first, where he was usually alone, not easy to find, and waited until the wind passed to throw the body.
Later, in order to divert the attention of the police, he also specially posted a search notice, and also lied that Chen Huiwen was missing, but he did not expect to lift a stone and drop his foot. Article 232 of China's Criminal Law stipulates: Whoever intentionally kills someone shall be sentenced to death, life imprisonment or fixed-term imprisonment of not less than 10 years;
However, before the handover, Hong Kong abolished the death penalty, changed the maximum sentence to life imprisonment, and on July 2, 1997, Hong Kong became a special administrative region of the People's Republic of China, but the death penalty was not reinstated. In the end, Zhang Qizhong was sentenced to life imprisonment. Afterwards, Zhang Qizhong's students all felt incredible, and in the days after killing his wife, Zhang Qizhong still lectured them casually, and he did not know how he had achieved such composure.