Take the old attack to solve the case

"Officer, we bought a new elevator, definitely not a refurbished second-hand one. Who knew that this elevator would have accidents continuously?! A resident came to check out early this morning. You have to solve the case quickly, otherwise we will be fine. A building has been rumored to be in bad shape."

The Xinghai apartment building was developed by a new developer. His surname was Feng. He was just a second-hand businessman at first. Later, he married a wife who studied fashion design and opened a clothing factory. Because of his hard work, he made a lot of money. After he had the money, he partnered with others to develop several sites. The Xinghai apartment building was the first site he independently developed. Unexpectedly, such a thing happened just after the house was handed over.

He pulled Dong Jiajie and Sun Liang to complain non-stop, his chubby face was full of anxiety, he invested all the money he earned in these years, and owed a large amount of money to the bank, if this building really fell into his hands, He was really going to jump off the stairs.

"President Feng, don't be in a hurry, we will try our best to solve the case as soon as possible, and I hope you can cooperate with us." Sun Liang comforted him and said, "I wonder if you can provide us with all the residents on the 21st floor. The list, including their information, and we also need to obtain the latest monitoring, and the information of all your employees here, and we need to inquire about them.”

"Of course, as long as the case can be solved as soon as possible, I can cooperate as much as I want!" Boss Feng took out all the things Sun Liang wanted without saying a word, and took the building's security captain, electrician, cleaner... called over.

In order to save time, Sun Liang and Dong Jiajie divided these people into two teams for questioning, and then summarized the record of the questioning, and found no doubts yet.

Because the inspection lasted until late at night yesterday, the elevator maintenance personnel did not come until the afternoon.

According to Huaguo's "Special Equipment Safety Law", the inspection and maintenance of elevators must be carried out by the manufacturer, or units and individuals authorized by the manufacturer. To cheat and evade responsibility, the Quality and Technical Supervision Bureau and the Special Equipment Safety Supervision Section also sent people over.

"This building uses a hydraulic elevator. The elevator door uses an infrared light curtain. There are five infrared heads on each side of the door. Generally speaking, it is very safe, but look here...all the infrared heads are all It was destroyed, leaving only the bottom one, and then use this small iron piece to stop at a certain time, and then pry the button here, and the door will open."

After listening to the maintenance personnel, Sun Liang frowned slightly, "So, isn't this elevator very unsafe? It's so easy to be damaged."

The maintenance personnel quickly shook his head and said: "Officer, that's not what you said. The anti-break device of our elevator is very strong, and it cannot be opened without special tools."

Sun Liang glanced at the tools brought by the maintenance personnel. Although they were not large tools, they needed a large box or backpack to hold them. This gave him a goal when he checked the monitor.

After a whole day, Sun Liang and Dong Jiajie inquired hundreds of people, and both of them were exhausted, but they did not find any useful clues.

"Go back and check the monitoring." Sun Liang patted his bag.

Dong Jiajie nodded. This is the job of the criminal police. They have to search for clues bit by bit. During this period of time, they may spend a lot of time and energy but get nothing. However, they will never give up, because only in this way can they find clues. It is possible to find hidden clues and evidence.

……

Zhong Yiyan was chewing on the twice-cooked pork slices, watching Sun Liang on the phone with a look of resentment.

"Well, I have to work overtime at night."

"..."

"I don't know what time I have to work overtime, maybe I will return later."

"..."

"No, no, I've already made dinner."

"..."

"Then I'll call you then."

Seeing Sun Liang hung up the phone, Zhong Yiyan asked casually, "Are you here to pick you up from get off work?"

Sun Liang looked at the phone and nodded with a smirk, then immediately reacted, glanced at Zhong Yiyan and said nothing, but there was a bit of complacency in his eyes that was hard to ignore.

Zhong Yiyan suddenly became angry, what is this guy so proud of? !Didn't you just find someone? !Isn't it just someone picking up at night? !When this case is solved, he will go on a blind date!He couldn't believe that he couldn't find someone willing to pick him up...

Eh? !Wait, if you find a girlfriend, you have to pick her up from get off work, with my overtime frequency...

Forget it, let's wait a little longer.

……

After dinner, Sun Liang went to the trace inspection to get the latest report.

Although the work of the trace inspection is trivial, when there is no need for on-site inspection, the trace inspection time can still be guaranteed, and the off-duty time has passed long ago, so Li Boyan is the only one left in the entire office who is still working on the report.

"Sun Liang, you came just in time. You can take this report." Li Boyan pointed to the report on the table without raising his head.

Sun Liang took a few glances at it, and was taken aback when he saw the list of items he found from Cheng Shi's residence.

Cheng Shi suffers from cancer. Although it grew on the antrum of the stomach at the beginning, he may not feel pain, but now it has spread, and it has also spread to the liver. It will definitely be very painful. Most people will go to the hospital for examination when they feel uncomfortable, There is no medical card in this list, no hospital records, not even a bottle of medicine.

Is it because he has never been to the doctor, or have these been taken away?

He returned to the office with the report and immediately called Cheng Shi's roommate.

"You asked if Cheng Shi has ever been to the hospital? I don't know too well, but I did see him go to the pharmacy to buy medicine." The roommate said.

"Do you remember when and which pharmacy you were in?" Sun Liang asked.

"Remember, it's the health pharmacy next to us. It was last two weeks. I don't remember the exact day. Anyway, it's the weekend." The roommate said.

"Do you know what medicine he bought?" Sun Liang asked.

"I asked him, and he said it was just some common cold medicine, but I just caught a cold a few days ago, and I wanted to ask him for some cold medicine, but he said that he had finished it, and it was a big bottle of medicine, so I took it wherever possible It's over, so I suspect it's not cold medicine." The roommate said.

After Sun Liang hung up the phone, he immediately went into the captain's office and reported the matter to Zhang Zimu.

Zhang Zimu thought for a while after listening, and said: "This matter is indeed a bit strange, you can ignore it for now, I will let Li Cancan follow up, and you and Jiajie continue to investigate the elevator."

"Yes, Captain!"

Just as Sun Liang was about to go out after speaking, Cui Xiaoyu walked in.

"Captain, the family members of the deceased, Cheng Shi, have arrived in Binhai City. They called just now and said they would come to identify the body."

"Who is here?" Zhang Zimu asked.

"It's the wife of the deceased." Cui Xiaoyu said.

……

Cheng Shi is from the countryside of Z Province. Although it is a rural area, it is not a particularly barren and remote place. Most of the children in the village can finish junior high school or high school before going out to find a job.

When Cheng Shi was 16 years old, his father went to the coal mine to dig coal. When the mine collapsed and died, the family received a compensation of 20 yuan. His eyes were red with envy.

Cheng Shi is the youngest child in the family, and there are two elder sisters above him. In order to spread the branches and leaves for the Cheng family early, when Cheng Shi was 17 years old, the family married him a daughter-in-law.

Most rural people get married relatively early. Cheng Shi's marriage at the age of 17 is not out of the ordinary. The only thing that is special is that his wife is ten years older than him.

When Cheng Shi got married 11 years ago, his wife Tong Miaoqing was 27 years old, and now she is 38 years old.

After receiving the call, Tong Miaoqing took a long-distance bus overnight to Binhai City. She probably didn't rest all day and night. Her face was dark and innocent, and her eyes were red and swollen. With trembling hands, she wrote down on the autopsy consent form. His own name, and then fell limply on the ground and wept.

Rural people look old, and Tong Miaoqing has two sons, and she usually has to work in the fields. From the outside, she has dark skin, wrinkled face, and a lot of white hair in her hair. It is said that she is 50 years old. Believe it.What's more, when she was a child, she once had a fever and burned her throat, and her voice was hoarse and hoarse. It was not the voice called "husband" in the ringtone of Cheng Shi's mobile phone at all.

……

"How many secrets does this Cheng Shi have?" Zhong Yiyan was angry again. A man as good as him couldn't find a girlfriend, but some men have a home outside their family.

Sun Liang thought for a while, and said, "Indeed, that phone ring is not like a message from a wife to her husband, but more like a lover."

"Honey, answer the phone quickly, someone is calling, remember to miss me every day!"

Generally speaking, wives usually leave "go home early", "be careful", "take care of your body"... such words, only girlfriends or lovers will say "think of me every day".

But Cheng Shi has no other women around him, and he lives with a few colleagues. Who is this woman who calls him "husband"?

……

"Ah Shi hasn't been home for two years. Originally, he said he would go back this year for Chinese New Year, but now..." Tong Miaoqing started crying again.

Cui Xiaoyu handed her a tissue and said, "Did he say anything else on the phone?"

Tong Miaoqing cried and shook her head. She was married once before and gave birth to a son, but her husband died, and her husband's family drove her out after taking the child away.The Cheng family took a fancy to the fact that she asked for less dowry and could bear a son, and didn't mind her being a widow, so they married her in.

In the first two years, Cheng Shi treated her pretty well, but since she gave birth to her second child and Cheng Shi went to work in the city, he became more and more indifferent to her, and almost never called her. Don't even touch her.

Although Tong Miaoqing has not even finished junior high school, she is not stupid. She knows that Cheng Shi must have a woman in the city, but she doesn't care. She has two sons. As long as Cheng Shi is still alive, he will not divorce her. , she can stay at Cheng's house all the time, and doesn't have to go back to her mother's house to be angry with her sister-in-law.

But now Cheng Shi is dead.