Chapter 699 Shock: The death of a cryptography professor, the result of a crime
When interrogating the nanny, Qi Changye made a special trip.
But he arrived a little later than expected, and by the time he got there, the main course of the interrogation was basically over.
Before Qi Changye could express anything, Tao Lu called Liu Sheng up and asked him to report in person.
Liu Sheng sat upright with his hands on his legs and said: "We used police dogs to find the aconite discarded by the nanny Li Shuyi in the green belt near Zhou Xiangyang's house. After showing it to the other party, Li Shuyi confessed everything...
"
"What is the motive for committing the crime?" Tao Lu asked.
Liu Sheng glanced at Tao Lu first, and then said: "Nanny Li Shuyi is 56 years old this year and has worked as a nanny for Zhou Xiangrong's family for four years. About a year after she started working, more than a year and two years ago, several members of the Zhou family
The nephews felt that Li Shuyi was meticulous in her work, had a good attitude, and had strong abilities. They hoped that she could continue working for a long time, so they promised Li Shuyi that if she could work for the Zhou family for five years or send away the old man Zhou Xiangrong, she would find a job for her son.
Work as a temporary worker in a school or public institution in the capital, the kind with social security..."
Liu Sheng paused and said: "Li Shuyi had a good plan, but her daughter-in-law got pregnant unexpectedly. The two of them had not planned to have a child originally, but now they suddenly had a baby. Li Shuyi was very happy. But the daughter-in-law had a plan to have an abortion. The reason
There was no one to take care of the confinement, take care of the pregnant women, and no one to help take care of the children. Li Shuyi was very anxious. She wanted to quit her job to take care of her daughter-in-law, but was reluctant to give up on the promise of the Zhou family, so she finally came up with an idea to get the best of both worlds."
Qi Changye frowned when he heard this.
To be honest, killing nannies is nothing new to the police. Cases similar to the Hangzhou nanny case are popping up all over the country. There are also nannies who turn into angels of death and specialize in killing elderly people to collect "deposit fees."
But Qi Changye always felt that it was too smooth, which was completely inconsistent with the case handling process he was familiar with and the nature of the cases he was exposed to.
Moreover, judging from the first half of the case, this case is still quite hidden and difficult.
Qi Changye couldn't help but ask: "After the incident, the nanny was at the scene, right? Did you let the nanny go home later? Or did you bring it back?"
"After recording the confession that day, you are allowed to go back." Liu Sheng thought for a moment and said, "I won't bring it back until the next day."
Qi Changye looked a little disappointed. If the nanny died or disappeared, then it would be a really big case. It is very likely that someone would really need help and the whole city would be sued.
Although it seems very troublesome, this is a major case worthy of attention, isn't it?
Qi Changye was a little unwilling and worried and asked again: "Did anything strange happen that day, or a special phone call, or any other unexpected situation? A traffic accident?"
"Ahem..." Liu Sheng could hear what Qi Changye meant, and shook his head helplessly, saying: "Captain Qi, from the current point of view, he is just an ordinary nanny. We also asked, and we didn't encounter anything strange about the nanny.
We also have a certain understanding of the situation here. The nanny’s son and daughter-in-law have been married for more than three years and have no plans to have children. The unexpected pregnancy is also true..."
Under the watchful eye of Qi Changye, Liu Sheng described in detail the evidence and other information obtained.
Finally, Liu Sheng emphasized: "Li Shuyi's uncle was a barefoot doctor. She learned from her uncle at a very young age that aconite is highly poisonous, and raw aconite is even more toxic. This is what Li Shuyi herself explained.
.”
"Okay. I understand." Qi Changye shrugged, but he was slightly entangled. More importantly, he just couldn't adapt to the smooth flow of this matter, and his brows never relaxed.
Liu Sheng didn't care so much. He was used to solving cases smoothly now. He looked at Tao Lu with a smile and said, "Tao Zhi, I'll go back if nothing happens. Brothers have dug out several kilometers of green belts today.
Ten trash cans, all waiting for my treat..."
"Go ahead, go ahead." Tao Lu waved him away, then looked at Qi Changye.
Having said this, it stands to reason that Qi Changye should leave. Of course, if he feels suspicious and wants to continue investigating or even take over the case, that is his right and Tao Lu has nothing to do with it.
"Captain Jiang, I still have a problem here." Qi Changye turned his attention to Jiang Yuan, who had been silent.
Jiang Yuan's reaction was a little slow, and then he smiled with emotional intelligence and said, "Qi Chu, please tell me."
"Don't take it seriously, don't take it seriously." Qi Changye said humbly, smiled again, took out an envelope and said, "I have some photos here, would you like to take a look?"
"Okay." Jiang Yuan took it, took it out, took a look, and said without surprise: "This is not a photo of this case, right?"
The photo in his hand was taken from a long shot of a facade house, which seemed a bit out of line with the Zhou Xiangyang case.
"It's a photo from another case. I'm sorry to be too vague about the specific circumstances of the case. Captain Jiang, please help me take a look. If you can find something, just say something. There is no limit to how much or how deep it is."
Tao Lu didn't even glance at the stack of photos. He just picked up his thick cadre cup and said, "Jiang Yuan, just talk about technical things. Just talk about the relatively certain things."
Qi Changye sighed and said, "Tao Zhi, you're not that serious."
Tao Lu smiled and said nothing.
Jiang Yuan took the photos and looked at them one by one.
Judging from the scene shown in the photo, this is a case of theft of a front house.
After the facade room with the rolling shutter door was pried open, the items inside were looted, and the remaining items were scattered all over the floor. Looking carefully, it was mainly hardware and building materials.
Jiang Yuan had seen many similar scenes before. Each theft case was different, but the core elements were the same.
However, this does not mean that the theft is easy to detect.
Most theft cases are easy to detect, often due to the carelessness of the perpetrators - of course, this can also be understood as a necessity, because theft is often long-term, and if it is done too much, it will naturally be difficult to maintain it for a long time.
Rational, conscientious and meticulous, meticulous, following the rules...
On the contrary, if the perpetrator of the theft is careful enough, the case will be very difficult to detect.
In terms of motive alone, thefts are often very annoying and purely random. The purpose of thefts is usually to make money, but wealth is not necessarily shown on the surface. In addition, the thieves themselves are also very random.
Strong, some people like to see wealth, some people like to see difficulty, some people may just like certain numbers, or the color of doors, the orientation of windows, etc...
If the thieves do not commit crimes and form a series of crimes, purely random thefts will be more difficult than getting rid of a boiling sheep.
The photos of this case that Qi Changye took out looked difficult. There were no fingerprints, no footprints, no DNA, and no surveillance video. Even a homicide task force with a lot of resources would go crazy when encountering such a case.
Frown.
Jiang Yuan also looked at the photos one by one, looked at them again, and looked at them again...
Qi Changye waited until all the tea in the cup was drained. Seeing that Tao Lu didn't add water, he coughed twice and said: "Captain Jiang, either I leave the photo here, and you can take a look at it later. Of course, if you
If you feel it is necessary, you can go to the scene to take a look, but the scene has been cleaned and you can only see the peripheral conditions."
Jiang Yuan, who was looking at the photo, said a dull "hmm".
Qi Changye didn't take it seriously and stood up with a smile: "That's it for now. If anything happens in the future, please notify me and we will update the news at any time..."
Jiang Yuan raised his head and said slowly: "Speaking of updating news at any time..."
