Serious Crime Unit 1

Chapter 739 Drowning (19)
"Aren't you inconsistent in your words? Since he has WeChat, how could he not be able to get through using WeChat?" Jiang Yiming suspected that he refused to provide them with his phone number in order to protect Chief Jiang.

"His WeChat account often fails to log in. I have tried many times without success. I am worried that he is doing bad things in Qin."

"Stretch out your hands. I'm going to extract your fingerprints and compare them with the fingerprints on the drug bag to see if you are lying." Jiang Yiming took out the fingerprint collector from his bag and prepared to extract Jiang Shuiyuan's fingerprints and compare them on the spot. Yes, if the fingerprints on the drug bag don't belong to Jiang Shuiyuan, don't take him away.

A fingerprint collector is a precision electronic instrument that uses the different characteristics of human fingerprints for identification. Its working principle includes four functions: collecting fingerprint images, extracting fingerprint features, saving data, and performing fingerprint comparison.Reading fingerprint images is the most basic and important function of a fingerprint collector.

The principle is to obtain different optical or current-resistance feedback signals based on the different geometric characteristics, physical characteristics and biological characteristics of ridges and valleys. According to the magnitude of the feedback signal, image processing algorithms of different algorithms are used to draw fingerprint images, and then in Based on this fingerprint image, fingerprint features are extracted and fingerprint feature codes are compared through fingerprint recognition algorithm software.

Zhou Ting used tape to extract the fingerprints on the drug bag. Many of the fingerprints on the bag overlapped, and only one thumbprint was complete, so he only extracted the fingerprint of the right thumb. After extracting it, he took a photo and fixed it. Then he compared it with Jiang Shuiyuan's thumbprint, and it turned out that the fingerprint was not his.Therefore, Jiang Shuiyuan's suspicion was eliminated.

They didn't know if the fingerprints on the bag belonged to Jiang Shui Chang. They had to find Jiang Shui Chang to extract his fingerprints for comparison. However, Jiang Shui Chang was not in the country, so how could they find him?

Jiang Yiming felt that there must be fingerprints left by him in the bedroom, so he asked Jiang Shuiyuan to take them to the bedroom to look for Mr. Jiang's fingerprints. Jiang Shuiyuan handed Mr. Jiang's laptop to Zhou Ting, saying that there must be many of Mr. Jiang's fingerprints on it.

After Zhou Ting sprinkled fingerprint powder on his laptop, he saw many fingerprints on it, three of which were thumb fingerprints, so he extracted them and compared them with the fingerprints on the drug bag. The results showed that the two fingerprints were exactly the same.

Jiang Yiming and Zhou Ting went to the Entry and Exit Administration Office to check when Jiang Boizhang would leave the country. It turned out that he took a flight from the Yangtze River International Airport to Chiang Mai on January 2018, 1, and has not returned to China yet.Jiang Yiming asked Lu Yingying to locate another WeChat account used by Jiang Shuizhang abroad. As a result, the WeChat account was not logged in, and the bound mobile phone number was the number used with Tutu, so it could not be located.

If Jiang Boizhang did not smuggle back to China to murder Fang Dengtai, he would have an alibi because he was in Thailand when Fang Dengtai died and it was impossible to go to the scene to kill someone.This clue had to be put aside for the time being, because the procedures for going to Thailand to investigate Captain Jiang were cumbersome, and they had no law enforcement power. What they needed now was time, and the murderous gun was the Sword of Damocles hanging over their heads. , may be cut down at any time.

Wu Jiang and Xiao Ke went to find Fang Dengtai's girlfriend He Yuge. She was the front desk lady of King Kong Online Game Company. This company was relatively small with only 8 employees. He Yuge didn't know the Internet. It was Qin Shihan who introduced her to work in the company. , the boss of the company is a friend of Qin Shihan.

They asked for He Yuge's mobile phone number from Qin Shihan. Wu Jiang called her and asked where she was.He said that he wanted to find out the situation from her for Fang Dengtai's case.She said she was at home in Wuyin Community and asked them to go to her house to find her.Wuyin Community is located at No. 154 Shanghai Road, Jiangxi District. He Yuge lives in Room 17, Building 502, North District of the community. Although they have visited almost every street and alley in the city, they have never been to Wuyin Community. As the name suggests, the developer may He is from Suzhou, otherwise why would it be named Wuyin Community?Because Wu Jiang's ancestral home is Suzhou, and Suzhou is the seat of the Wu Kingdom.

He Yuge is a beautiful girl with a tall figure and good looks, which is beyond their imagination. Fang Deng has no money, no culture, no skills, let alone handsomeness, and has very poor moral character and a poor family background. , I wonder why He Yuge fell in love with her?

"Xiao He, we are here for the investigation of the case. We hope you can provide us with some valuable clues."

"Yes." She nodded, her expression indifferent, as if she was not interested in the case. It could be seen at a glance that her feelings for the other person on stage were not deep, or maybe she was too young, and regarded love as a fun game when she was lonely, or as a cessation of life. condiments.

"Excuse me, what is your relationship with Fang Dengtai?" Wu Jiang thought that they might not be lovers, otherwise, she would not be indifferent to Fang Dengtai's case.

"It's...a relationship between boyfriend and girlfriend, right? I can't tell clearly. I'm still confused. I don't know if I love him or if he deserves my love." She seemed not to want to talk about Fang's appearance on stage.

"How did you know each other?"

“My friend and I went to Tianyin Guose to sing, and he came in to toast us. He asked for my WeChat account, and we’ve known each other since then.”

"He was murdered..."

"I know this. President Qin Qin Shihan told me." As soon as Qin Shihan was mentioned, her eyes began to sparkle, and Wu Jiang immediately saw that her relationship with Qin Shihan was extraordinary.

(End of this chapter)