Serious Crime Unit 1

Chapter 130 The mystery of falling from a building (13)
The results of polygraph detection cannot be used as evidence of crime, but can only set the direction of investigation, thus saving the police a lot of police and material resources. Some suspects admit their criminal facts and processes on the spot in front of the polygraph. Of course, this phenomenon is extremely dangerous. few.When testing Wang Limei, her skin electricity, respiration, and pulse curves were significantly elevated, indicating that Wang Limei was lying.However, no matter how the crime team interrogated her, she always said that Qin migrant workers were her collaborators. Although the crime team interrogated her for three consecutive days, she still insisted that Qin migrant workers were the only one.

There are countless interrogators in the serious crime team. Knowing that Wang Limei is trying her best to protect her accomplices, what kind of will makes her stick to her story in front of the interrogators?According to past experience, female suspects are much easier to interrogate than male suspects. The main reason is that it is easier for women to break through their psychological defenses. It is easiest to impress female suspects with the weak children or the affection that their parents hope for. However, all this is in Wang Limei's case. None of them worked. The person she wanted to protect had kissed her parents, so this person was Weng Yuan first, and her confidant second.

The crime team decided to investigate in depth and use facts to force Wang Limei to reveal the truth.

The crime team drove thousands of miles to Xi'an Railway Station. With the assistance of the station police station, they found 102 surveillance videos of passengers getting off the train when Weng Yuan's 12nd train entered the station. After repeated viewing for a day, they did not find any of the passengers getting off the train. Lu Yingying was afraid of missing Weng Yuan, so she copied the video from the computer's hard drive to a USB flash drive, took it back to the criminal police team and watched it again and again, but still didn't see Weng Yuan.

So where did Weng Yuan go?He must have got off the bus halfway, then sneaked back to Longkou Community, and cooperated with Wang Limei to murder Liu Bangbang. The Qin migrant workers were purely fictional by Wang Limei.

Where did Weng Yuan get off the bus?The speed of the train reaches 100 to 120 kilometers per hour. It is impossible to jump off the train midway, otherwise you will die or be injured. Even if you jump into the water, you will be injured, unless Weng is a diver.

Wu Jiang suddenly remembered: the Yangtze River train bound for Xi'an had to pass through the North Station and stop for 3 minutes, and Weng Yuan got on the train at the East Station. Then, after Weng Yuan got on the train, he might have got off at the North Station, and then Sneak into Longkou Community.

Wu Jiang and Xiao Ke rushed to the North Station and called up the surveillance video of the train entering the station that night. After checking it several times, they did not see Weng Yuan getting off the train. There were only passengers getting on the train but not getting off, which made Wu Jiang slightly disappointed.So, would Weng Yuan use the train to slow down and jump off the train when it started, or when the train was about to enter the North Station?

Wu Jiang and Xiao Ke drove to the train station and found the station master to understand the situation. The station master said: Train 102 from the Yangtze River to Xi'an is a high-speed train and a fully enclosed air-conditioned car. The windows and doors will not be opened unless there are special circumstances. , because the windows and doors are controlled by the conductor or the train driver.

Wu Jiang asked: Will the door and window of the toilet be open?The stationmaster said: No, the toilets on this train are equipped with a complete set of purification processors, so passengers don’t have to worry about the smell.

Wu Jiang and Xiao Ke returned to the team and reported the situation to Jiang Yiming. Jiang Yiming asked them to go to Longkou Community to view the surveillance video of the third unit of Building 9 that night. They went to the security room and called out the gate of the third unit that night. I watched the video several times and did not see Weng Yuan entering. Could it be that their reconnaissance direction was wrong?Weng Yuan is not a suspect?There are only three gates to go up to the rooftop of Building 9. There is no shortcut.It's impossible for Weng Yuan to fly up to the 3-meter-high rooftop with wings, right?

Jiang Yiming and Lu Yingying investigated Weng Yuan's background and recent behavior. Weng Yuan's boss, Manager Lin, said that their company did not send Weng Yuan on a business trip to Xi'an at all, and said that the company had no business dealings with Xi'an.

Weng Yuan is a designer of Shenshou Architectural Design Company. He graduated from an architectural college in the provincial capital. Because of his flexible mind and energetic, he often produces fantastic works and is highly valued by his boss. At the beginning of this year, his monthly salary From the original 8000 yuan, it was increased to 11000 yuan.His wife, Wang Limei, also works as a clerk in Shenshou Company, and is engaged in processing some simple documents and serving tea and water. The two have a very deep relationship and are praised by the employees as the "fairy couple". The employees are extremely envious of Weng Yuan. Own the country and have the beauty.

However, for some reason, Weng Yuan has been in a very low mood recently. It seems that there is something wrong with the relationship between him and his wife. He is often distracted and makes some low-level mistakes, which makes Manager Lin very dissatisfied with him and gets criticized by Manager Lin. After criticizing him, Weng Yuan said in front of Manager Lin that he would never do it again. Manager Lin asked him why he was like this?He always said: It's okay, it will pass soon. People are not gods, and there will always be times when they are depressed.

After Weng Yuan calmed down for a while, he returned to normal working conditions. However, after Wang Limei was imprisoned in the detention center by the crime team, he seemed to be going crazy. He went everywhere kneeling to his friends and begging them to let him go. When I visited my wife in the detention center, I found that he was very aggressive, self-respecting, and concerned about face, but he dared to kneel down to others in public. Manager Lin was very angry, saying that he had ruined the company's reputation, and ordered him to take a leave of absence.

Judging from the results of the investigation, it is entirely possible that Weng Yuan participated in the murder of Liu Bangbang. Perhaps he was the mastermind and the architect of Liu Bangbang's death, because Wang Limei's criminal IQ is unlikely to be that high. Only those who are familiar with architecture know how to use air conditioners. kill.

How can we find evidence of Weng Yuan's crime?Mobilizing the masses and conducting in-depth investigations is the best way.Lu Yingying wrote a notice, printed dozens of copies, and pasted them on various publicity blackboards in Longkou Community, encouraging residents to report to the police the unusual circumstances surrounding Liu Bangbang's fall that night, and rewarding those who provided valuable clues.

Three days later, a young man gently opened Jiang Yiming's office and said that at about 7:11 on the evening of July 21, he saw a person climbing up to the rooftop from the back building of Unit 50 of Building 9. The person followed a rope. When he climbed up, he and his girlfriend were sitting in the dark trees kissing. When he accidentally saw it, he thought it was a thief. He was afraid that his girlfriend would be scared, so he didn't tell her.This was a major discovery. The crime team brought investigation tools and extracted more than 2 footprints from the walls of 9 units in 2 buildings. After comparison, they found that they belonged to Weng Yuan.

The crime team immediately summoned Weng Yuan. Weng Yuan was of medium build, with regular features and sharp eyes. There were a few shallow wrinkles carved on his forehead. They were marks left by years of thinking and should not be common at his age. feature.He was unkempt, with a scruffy beard and an expression that was half-smiling, like someone who had just come out of a mental hospital.

"Weng Yuan, tell us how you and Wang Limei conspired to kill Liu Bangbang. We will not subpoena you without evidence."

Weng Yuan nodded and chatted with the crime squad about the murder of Liu Gangbang by him and Wang Limei as if it were a family affair.

After the train that night, Weng Yuan immediately ran to the toilet, put on the steward uniform he bought online, and lowered his hat. When the train was about to start, he got off the car, walked out of the train station calmly, and then walked with Wang Limei entered the community through the gap in the community wall. After Wang Limei got on the rooftop of unit 2, she tied a rope to the guardrail and threw it from top to bottom. Weng Yuan climbed up to the rooftop along the rope and waited on the rooftop for Liu Bangbang to come and meet Wang Limei. Dating.

Shortly after Liu Bangbang entered their bedroom, Wang Limei dimmed the desk lamp. This was Wang Limei's hint to Weng Yuan that she and Liu Bangbang had already started. He knocked on the door and said to Wang Limei: "Honey, it's raining heavily in Donggang City. It was washed away. I'm going home. Please open the door. I didn't bring the key." Wang Limei ignored Weng Yuan. Weng Yuan called Wang Limei. Weng Yuan heard Wang Limei's familiar ringtone, knocked on the door hard and said: " Wang Limei, what are you doing? I know you are at home, are you messing around with others behind my back?"

Wang Limei quickly asked Liu Bangbang to put on her shoes and hide on the balcony. After opening the door, Weng Yuan asked sternly if Wang Limei brought the man to the house?As he spoke, he walked towards the kitchen and study room to catch the adulterer. Liu Bangbang knew that Weng Yuan would find out sooner or later and wanted to hide on the air conditioner. However, he did not expect that when he stepped on the air conditioner, the air conditioner's The bracket broke, and in an instant, he fell to the ground.

"This was all designed by me and has nothing to do with my wife."

"Why did you conspire with Wang Limei to murder Liu Bangbang?"

7. Helpless couple

In the early 80s, China had just begun its reform and opening up. Luoshan Village, like most rural areas, was very poor and backward. The policy document of allocating farmland to households had just been issued from the central government to the local governments, and the spring breeze of reform had not yet blown into this small village. In the mountain village, Wang Limei and Weng Yuan were born in the autumn of this year.

Weng Yuan was born on the day before the Mid-Autumn Festival, and Wang Limei was born on the day after the Mid-Autumn Festival. The two families were neighbors. Weng Yuan's father saw Wang Limei's mother giving birth to a fat and white daughter, and joked that they should arrange a baby marriage. Wang Limei's My mother nodded in agreement half-jokingly.

They were childhood sweethearts and childhood sweethearts, and became the best playmates. They often pretended to be housemates together, with Weng Yuan as the husband, Wang Limei as the wife, and the other children as their children, or parents.

Once, because Wang Limei was snatched by someone else to become his wife, Weng Yuan was very angry and started fighting with him. As a result, Weng Yuan was knocked to the ground many times. The other party was two years older than Weng Yuan. Weng Yuan was not his opponent, but , he got up again and again and struggled with the other party. In the end, the other party had to give up Wang Limei and become Weng Yuan's wife.

Weng Yuan was stubborn and brave, which won Wang Limei's favor. Although they didn't know what husband and wife meant at the time, Wang Limei was deeply impressed by Weng Yuan's heroic qualities.

(End of this chapter)