Ma Jingbo put down his chopsticks, "Do you think the suspect stayed at the scene?"

"Yes, that's what I guess. Han Bin said.

"Dr. Li speculated that the time of the deceased's murder was between 8 and 12 o'clock last night, and we have postponed the surveillance investigation time to 2 o'clock in the morning, so it is impossible for the suspect to stay at the scene for two hours. Ma Jingbo said.

Han Bin thought for a moment, "Actually, I always feel that something is wrong with the situation at the scene of the crime, just take the suspect we are tracking now, he is very likely to be in a drunken state,"

Ma Jingbo asked, "Did you infer it from the vomit in the green belt?"

"Not only that, from the vomit to the place where the dagger was buried, there is a group of footprints left by the suspect, this footprint is crooked, it looks like a drunken state, a drunk person can do anything. ”

Bao Xing asked, "Team Leader Han, didn't you speculate just now, the scene of the crime is a bit like a porcelain scene, and a drunk person can't touch porcelain." ”

"Yes, that's why I said something wasn't right. Han Bin replied and continued,

"The car and the blood stains are consistent with the situation at the scene of the collision, but the green belt is like a drunken scene, and the jacket of the suspected suspect found in the trash can is stained with a lot of mud, although the trash can is dirty, but there is not so much dirt in it, and normal people will not roll in the green belt. ”

"I boldly speculated that the suspect killed people by touching porcelain, and then planted the blame on a drunk man, who was lying in the green belt, and when he woke up, he found a bloody coat and a dagger, and he was frightened, but he did not dare to run around with the dagger, so he wiped the fingerprints on the dagger, buried the dagger in the nearby soil, and threw the coat into the trash. ”

After Han Bin finished speaking, everyone fell into thought.

The scene of the porcelain touch, the vomit, the crooked shoe prints, the buried dagger, the coat thrown in the trash can, all the evidence is basically strung together, and there is no sense of conflict between the two scenes.

Ma Jingbo nodded, "The analysis is good, you continue." ”

"If the 'suspect' we are tracking down is really a drunk, then the time when he left the scene is uncertain, it may be shortly after the crime, or it may be before dawn, so the monitoring time of the T-junction should be speculated before the crime. Han Bin said.

Bao Xing suddenly had a flash of inspiration, "Team Ma, has the person who called the police been contacted?" If Team Leader Han's analysis is correct, the person we are tracking now is not the real murderer, just a drunkard who has been framed, then will he be the person who reported the crime?" ”

"The caller is turned off and hasn't been contacted. Ma Jingbo said.

Bao Xing snapped his fingers, "Could it be that I guessed correctly, this informant is the suspect we are tracking." ”

"I'll leave this clue to you to investigate. ”

“OK。 ”

Ma Jingbo pointed at Wang Xiao and Jiang Yang and said, "According to what your team leader Han said, continue to check the monitoring of the T-junction in the afternoon and expand the time range of the surveillance video." ”

"Yes. Wang Xiao and Jiang Yang responded.

Although according to Han Bin's analysis, the 'suspect' they are tracking down is likely not to be the real murderer, but both of them are veteran criminal investigators, and they will not relax their investigation of this clue.

The person being tracked, even if he is not a suspect, may be an eyewitness, no matter how bad it is, it can also confirm Han Bin's speculation and eliminate a clue in order to track down a new clue.

After the meal, the group returned to the city bureau.

Ma Jingbo went to the second group, he was the captain of the second squadron, and he couldn't just stare at the first group.

In the morning, Ma Jingbo paid attention to it and found that Han Bin and the team members had a good run-in, and Han Bin's criminal investigation ability was outstanding, and it was not a big problem whether he was there or not.

After resting in the office for a while, Wang Xiao and Jiang Yang continued to go to the traffic police brigade to check the monitoring.

Li Qin checked Mike's passport information and transit information in the public security system.

Name, Mike

Last name, Fraser

Passport code, USA

Passport type, P

Nationality, United States

Gender, male

Place of birth, cattle about

Date of birth, May 6, 1987

Entry date, December 5, 2018

Only some basic information about Mike can be found from the public security system, but there is no record of his situation in the United States.

Whether the nature of the case is a vendetta, a love killing, or a robbery of property cannot be judged based on the current evidence.

And knowing Mike's past experience will be of great help in judging the nature of the case.

For example, whether the death of Mike's younger brother is related to Mike's death is a very important clue, and if you can communicate directly with the American police, it must be the best, but it is very difficult to operate in practice.

In the afternoon, Han Bin took Li Qin and Bao Xing to Qindao Foreign Language College.

He wanted to know more about Mike's situation from here.

Han Bin was received by Chen Haijing, deputy director of the Department of Foreign Languages.

Chen Haijing is in her thirties, wears a black-framed glasses, has a shawl with curly hair, is not tall, and is very thin.

After introducing each other, Chen Haijing sighed, "Last night, I met Mike, and we had a good chat, I really didn't expect it...... Hey, life is impermanent. ”

"I heard you had dinner last night?"

Chen Haijing pushed her glasses, "Yesterday was the first day of the official start of classes, and on behalf of the school, I invited five foreign teachers to dinner, which is our practice, not my personal decision." ”

"Who are you at the dinner?"

"It's just me and five foreign teachers from the academy. ”

"Where did you eat?"

"An island restaurant, called Four Seasons Cuisine, is located on Siming Street, not far from the Municipal Public Security Bureau. ”

"What time did you arrive at the restaurant?"

"We made an appointment at 8 p.m., and the dinner ended around 10 p.m. ”

"Mike left at 10 p.m., too?"

"Oh no, Mike seems to have left early. ”

"Why?"

"How to put it, foreigners are more individual, they come from different countries, sometimes they can't talk together, and some people will leave early. Chen Haijing pinched her forehead and recalled,

"I remember that Elizabeth was the first to leave last night, and then Mike, and he should have left after nine o'clock, and I don't remember exactly the exact time. ”

"Do you know anything about Mike?"

"Understood. ”

Han Bin asked, "When did Mike come to Qindao Foreign Language College?"

Chen Haijing recalled, "I remember that it seemed to be March '19, and he came not long after I was promoted to deputy director. ”

"Mike, you're in charge of recruiting?"

"Yes, in order to improve the students' English proficiency, these foreign teachers have been specially hired, they are very professional, very responsible, and the classes are also very funny, many students like Mike, he gets along with his classmates like friends. ”

"What did Mike do when he was in America?"

"Finance. ”

"What financial company is he in?"

Chen Haijing hesitated for a moment, "I can't remember clearly, but there should be a record in the file." ”

"If it's convenient, we'd like to take a copy of Mike's file. ”

"I will ask the school leaders for advice, and I believe there should be no problem. ”

"Thank you. Han Bin politely said and continued to ask, "Director Chen, take the liberty of asking, have you seen Mike after the dinner?"

"No, I haven't seen him since he left the restaurant. ”

"Where did you go after dinner?"

"Huh. Chen Haijing shook his head and smiled, "Officer Han, you're not suspicious of me, are you?" ”

"Don't get me wrong, it's just a routine inquiry. ”

"I went home after the dinner, it was about 10:40 to the house, washed up and went to bed, just started school, there are more things to do at school, so I went to bed early. ”

"What time did David leave?"

Chen Haijing hesitated for a moment, "He also left after the dinner." ”

"How's Mike's relationship with David?"

"Hmm. Chen Haijing wanted to speak and stopped, "How can I say it, we are not very easy to interfere in the private life of foreign teachers, and the two of them do have some disputes in normal times." ”

"What dispute?"

Chen Haijing showed a wry smile, "Ma Jiajia should have told you." ”

"I'd like to hear what you have to say. ”

"Ma Jiajia is David's ex-girlfriend, and the two of them will definitely not have a good relationship. ”

"Did Mike drink at last night's dinner?"

Chen Haijing shook his head, "No, he came by car." ”

Han Bin made a note in his notebook, "Director Chen, I want to meet the foreign teachers who participated in the dinner." ”

"Mike's death should have been just an accident, and it shouldn't have anything to do with other foreign teachers, and their role models can't be related to the homicide. Chen Haijing looked embarrassed.

"Director Chen misunderstood, I just wanted to find out about Mike's situation and determine the time when he left the restaurant. Han Bin said.

Chen Haijing hesitated, "In that case, the three of you will go to the conference room for a rest first, and I will contact them." ”

"Thank you. ”

"It should. ”

After a while, Han Bin and the three were taken to the conference room, and Chen Haijing left.

Then, a young teacher came in and poured a cup of tea for each of Han Bin.

Han Bin and the three of them sat fine, and discussed the case again.

Bao Xing said, "Director Chen just said that they had dinner at eight o'clock last night, and Mike left after nine o'clock, and it took at least twenty or thirty minutes from the Four Seasons Cuisine to the scene of the crime, which means that the time of the crime can be accurate to between half past nine and twelve o'clock. ”

Li Qin took over the conversation, "The time of the crime can be precise, but I think it should be between nine and twelve o'clock, Mike was killed at the scene of the crime, but it is likely that Mike was controlled by the suspect when he left the restaurant." ”

Bao Xing asked rhetorically, "If Mike was controlled by the murderer in advance, he could just kill Mike in the car, why take Mike out of the car." ”

"It may also be that the murderer wanted to deliberately fake the scene of the porcelain collision and did not want people to know the fact that he was already in the car. Li Qin analyzed.

Han Bin touched his chin, "Do you think it's an acquaintance who committed the crime?"

"If it's just a simple robbery, then it's likely to be a porcelain-style murder. But what if it's a vendetta, or a premeditated killing, I think it's very likely that an acquaintance will commit the crime. Li Qin said.

Han Bin lit a cigarette and took a deep breath.

Li Qin's words reminded him.

He remembers that when he checked the scene of the crime, there was a smell of alcohol in the car.

Chen Haijing said that Mike didn't drink, so where did the smell of alcohol come from?

There were other people in the car.

Is the scene really camouflaged? Or is it a gang crime?