Detective from the future

Chapter 481 Evidence
At six o'clock in the afternoon, everyone returned to the office one after another.

Han Bin poured a cup of tea for Ma Jingbo himself, and said with a smile, "The horse team has worked hard."

"You have a little conscience." Ma Jingbo took the teacup and blew on the floating leaves on it.

"Did you find anything during your trip?"

Ma Jingbo nodded, "Call everyone together for a meeting."

"Yes."

Ma Jingbo glanced at the crowd, all the people in one group had arrived, his eyes fell on Wang Xiao and Bao Xing, "How did you two check, have you found that white Hyundai car?"

"We went to Yubin Road and Nanhuai Street to investigate. The location there is relatively remote. Except for the monitoring on the main road, there is no Skynet monitoring on the side roads. We have collected some private surveillance on the side roads nearby. So far, we have not found any The whereabouts of the white Hyundai car." Wang Xiao said.

"This clue can't be let go, we have to continue to investigate."

"Yes."

"Li Qin, what did you find there?"

"Jiang Yang and I went to Qianda Hotel and checked the hotel's surveillance system. Cheng Haibin left the hotel around [-]:[-]. We found two bottles of foreign wine, two bottles of red wine, and two bottles of Chinese wine in his hotel room. Cigarettes, and a belt."

Li Qin took out a report as he spoke, "Afterwards, we brought these items to the technical department. After comparison, apart from Cheng Haibin's fingerprints, there were also fingerprints of the deceased David."

Ma Jingbo took over the conversation, "I went to Qindao Foreign Language Institute to check the monitoring. Cheng Haibin did go to the institute last night. It was 51:[-] when he arrived at the gate of the institute. He was empty-handed at that time. It was eleven when he left the institute. At three o'clock, I was carrying something in my hand."

"Although there is surveillance inside the college, the surveillance is not comprehensive, and it is impossible to capture all the movements of Cheng Haibin."

"Judging from the current clues, it is very likely that Cheng Haibin will be wronged." Han Bin said.

"How do you explain David's fingerprints on the gift?" Li Qin asked.

Han Bin thought for a moment, "I guess the murderer probably killed David and gave something from David's house to Cheng Haibin."

Bao Xing laughed, "David, a foreign devil, also likes to smoke Zhonghua."

Han Bin shook his head, "I don't think it looks like I bought it, but it looks like someone gave it to him."

Bao Xing asked, "This gift is not light, who would give a gift to a foreigner?"

Han Bin said, "Qindao School of Foreign Languages."

Bao Xing slammed his mouth, "Tsk tsk, the treatment of this foreign teacher is too good, and they even give out foreign wine and Chinese cigarettes."

Wang Xiao smiled, "This makes foreign monks easy to chant scriptures."

Li Qin brought the topic back, "I think Cheng Haibin himself is also suspected, if he really killed David, took away the gifts from David's family, and blamed Salman at the same time, can it be explained differently? "

"What about motivation?"

Li Qin replied, "David himself didn't want to get married. He reluctantly agreed because of the pressure from the school. Cheng Lu and David also talked on the phone that night. If David told Cheng Lu that he didn't want to get married, would Cheng Haibin Can you spare him?"

Han Bin asked, "How do you explain the call recording?"

Li Qin replied, "Could it be that after he killed David, someone used David's mobile phone to make a call, deliberately trying to interfere with the police investigation."

Han Bin shook his head, "Cheng Haibin only took [-] minutes from entering the school to leaving the school. This time is not enough for him to kill, frame Salman, find a woman to pretend to make a call with David's mobile phone, and finally, carry Leave the things in David's house calmly."

Ma Jingbo nodded, "That's right, I agree with Han Bin's analysis, Qindao Foreign Languages ​​College has a large area, and some places are monitored. Judging from the existing surveillance video, Cheng Haibin can't complete the murder within [-] minutes." An act of framing."

Ma Jingbo tapped the table with his fingers, "The key clue now is who used David's mobile phone to call Cheng Haibin. That person is probably the real murderer."

Han Bin organized his words, "As for the identity of this person, I have some speculations. This person is familiar with the situation of the foreign teaching building, the relationship between Cheng Haibin and the school, and he has the motive for committing the crime."

Everyone looked over, "Who?"

Han Bin didn't go around the bush and said straight to the point, "Chen Haijing, she meets all the conditions for a suspect."

Li Qin asked, "What is the motive for the murder?"

Han Bin explained, "Cheng Lu said that David has a girlfriend, but we have been in contact with David for so long, and we have never met David's mysterious girlfriend, which shows that the two of them are a bit shady. My guess is that Chen Haijing is probably David's girlfriend, and this guess has also been confirmed by Zerai."

"It's too late, it's hidden deep enough, these two people are actually getting together." Bao Xing showed a surprised look, and said curiously, "Chen Haijing is not beautiful, has an average figure, and is old, why does David just look at it?" fucked her."

"Although Chen Haijing looks average, she is the deputy director of the English Department, and she is directly responsible for the recruitment and management of foreign teachers. In other words, she has a lot of ways to make David, a foreign monk, fail to read the scriptures." Han Bin laughed. .

Ma Jingbo continued a cup of tea, "Your analysis makes sense, is there any evidence?"

"I made a phone call to Chen Haijing, recorded the call, and sent Qianqian to the technical department for comparison. I believe there will be a result soon." Han Bin said.

"Good job." Ma Jingbo praised, then changed the topic, "Is there any progress in Hal's interrogation?"

"Not yet."

Ma Jingbo said, "Qindao Foreign Language Institute came forward to handle the procedures for Hal's release on bail."

Han Bin frowned, "Why?"

Ma Jingbo shrugged his shoulders, "The leader of the college said that this is the request of Mike's family."

"This Qindao Foreign Language Institute is too cowardly." Bao Xing snorted.

Wang Xiao curled his lips, "It's still the same sentence, foreign monks like to chant scriptures, Qindao Foreign Language Institute is just trying to calm things down."

Ma Jingbo waved his hand, "Stop complaining, and focus on investigating the case. As long as Hal can find solid evidence of murder, he won't be able to run away."

Ma Jingbo glanced at his watch, got up and said, "It's getting late, everyone go to eat first, I'll go to the technical department to have a look."

Ma Jingbo walked to the door and just opened the door of the office when he found someone walking towards the door. It was Chen Yan from the technical department.

"Hey, where is Captain Ma going?" Chen Yan asked.

"I'm about to go to the technical department for a turn."

Chen Yan smiled and shook the documents in her hand, "No need to go, I brought the test results."

"How about it?"

"We conducted voiceprint identification on the two call recordings, compared and analyzed the frequency, waveform, and sound intensity, and found that the woman's voice in the two recordings came from the same person."

"Okay, this evidence is too strong." Ma Jingbo laughed.

With the identification of the technical department, Han Bin's speculation has evidence, and Chen Haijing's suspicion is confirmed.

Ma Jingbo ordered, "Qianqian, apply for a warrant of arrest and search, and the others are ready to act!"

……

Qindao Foreign Language Institute.

Chen Haijing walked to the school gate with a black satchel on her back. Her expression looked haggard.

Chen Haijing walked to the entrance of the college, stood up for a while, then turned and walked back.

However, after walking a few steps, he thought about going outside the academy.

After leaving the college, I walked eastward for tens of meters, and stood on the side of the road waiting for the bus.

Chen Haijing seemed a little absent-minded, and sighed from time to time.

"Woooo..."

Two cars stopped on the side of the road, and a few people got out of the car, they were people from the Second Squadron of the Municipal Criminal Investigation Team.

Chen Haijing was stunned for a moment, and said in surprise, "Captain Ma, Officer Han, why are you here?"

Ma Jingbo looked at the other party, "Director Chen, we would like to ask you to go back to the police station to understand the situation."

Chen Haijing swallowed, forced a smile, "I have something to do today, can I do it tomorrow?"

Han Bin showed his arrest certificate, "Director Chen, please cooperate."

(End of this chapter)