Ma Jingbo put down his chopsticks, "do you think the suspect stayed at the scene?"
"Yes, I guess so." Han Bin said.
"Forensic Li speculated that the time of the death was between 8 o'clock and 12 o'clock last night. We have postponed the investigation time of monitoring to 2 o'clock in the morning. It is impossible for the suspect to stay at the scene for two hours." Ma Jing wave path.
Han Bin thought for a moment, "in fact, I always feel that there is something wrong with the situation at the scene of the crime. Take the suspect we are tracking for example, he is likely to be drunk."
MA Jingbo asked, "do you infer from the vomit in the green belt?"
"Not only that, from vomit to the place where daggers are buried, there are footprints left by a group of suspects. The footprints are crooked. At first sight, they are drunk. A drunk can do anything."
Bao Xing asked, "team leader Han, you just did not speculate that the scene of the crime is a bit like the scene of touching porcelain. A drunken person can't touch porcelain."
"Yes, that's why I said there was something wrong with the scene." Han Bin answered and went on,
"the car and the bloodstain are in line with the situation of the porcelain bumping scene, but the green belt is like a drunken scene. The suspect's coat found in the garbage can is stained with a lot of soil. Although the garbage can is dirty, there is not so much soil in it, so normal people will not roll in the green belt."
"I dare to speculate that the suspect killed people by touching porcelain, and then planted it to a drunk. The drunk lay on the green belt and found a bloody coat and dagger when he woke up. He was scared, but he didn't dare to run around with the dagger. He wiped the finger print on the dagger, buried the dagger in the nearby soil, and then threw the coat into the garbage can."
Han Bin finished, everyone fell into thinking.
At the scene of touching porcelain, vomit, crooked shoe prints, buried daggers, and coats thrown in the garbage can, all the evidences are basically linked together, and there is no sense of conflict between the two scenes.
Ma Jingbo nodded, "the analysis is good, you continue to say."
"If the" suspect "we are looking for 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 T-junction should be speculated before the crime." Han Bin said.
Bao Xing suddenly had a flash of inspiration, "team horse, did the person who called the police get in touch? If leader Han's analysis is correct, the person we are tracking is not the real murderer, but a drunk who has been planted, will he be the reporter? "
"The person who called the police turned off, but he hasn't been contacted yet." Ma Jing wave path.
Bao Xing snapped his fingers, "can I guess right? This reporter is the suspect we are tracking."
"I'll leave that clue to you."
“OK。”
Ma Jingbo pointed to Wang Xiao and Jiang Yang and said, "according to your leader Han, we will continue to investigate the monitoring of T-junction in the afternoon, and expand the time range of monitoring video investigation."
"Yes." Wang Xiao and Jiang Yang answered.
Although according to Han Bin's analysis, the "suspect" they are looking for may not be the real murderer, they are both old criminal investigators and will not relax their investigation of this clue.
The person being tracked, even if he is not a suspect, may also be a witness. No matter how poor he is, he can also prove Han Bin's conjecture and exclude a clue in order to trace new clues.
After dinner, the party returned to the Municipal Bureau.
Ma Jingbo went to group two. He is the leader of the second squadron. He can't just focus on group one.
In the morning, Ma Jingbo paid attention to it and found that Han Bin and his team members had a good run in. Moreover, Han Bin's criminal investigation ability was outstanding, and he was not in trouble.
After a short rest in the office, Wang Xiao and Jiang Yang continue 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.
First name, Mike
last name, Fraser
passport code, USA
passport type, P
nationality, American
gender, male
place of birth, date of birth, May 6, 1987
time of entry, December 5, 2018
only some basic information of Mike can be found from the public security system, but his situation in the United States There's no record.
It is impossible to judge whether the nature of the case is hate killing, love killing or robbery based on the present evidence.
Understanding Mike's past experience will be of great help to judge the nature of the case.
For example, whether the death of Mike's younger brother is related to the death of Mike is a very important clue. If we can communicate with the American police directly, it will certainly 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 wants to learn more about Mike from here.Chen Haijing, deputy director of the Department of foreign languages, received Han Bin.
Chen Haijing is in her thirties. She has black glasses, a shawl and curly hair. She is not tall and thin.
After introducing each other, Chen Haijing sighed, "I met Mike last night. We had a good chat. I didn't expect that Ah, life is impermanent. "
"I heard you had dinner last night?"
Chen Haijing pushed his glasses. "Yesterday was the first day of the class. On behalf of the school, I invited five foreign teachers to have dinner together. This is our practice, not my personal decision."
"Who's at the party?"
"Only me and five foreign teachers from the college."
"Where did you eat?"
"An island restaurant, Siji cuisine, is just over 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 party ended around 10 p.m."
"Mike left at ten in the evening, too?"
"Oh, no, Mike seems to have left early."
"Why?"
"How to say, foreigners have more personality, and they come from different countries. Sometimes if they can't get together, someone will leave ahead of time." Chen Haijing pinched her forehead and recalled,
"I remember that Elizabeth was the first to leave last night, and then it was Mike. He should have left after nine o'clock, and I can't remember the exact time."
"Do you know anything about Mike?"
"I understand."
Han Bin asked, "when did Mike come to Qindao foreign language college?"
Chen Haijing recalled, "I remember it was like March, 19, when I just mentioned the deputy director, he came soon."
"Mike, are you in charge of the recruitment?"
"Yes, in order to improve the students' English level, we specially employ these foreign teachers. They are very professional, responsible and interesting in class. Many students like Mike. He gets along with his classmates like friends."
"What did Mike do when he was in America?"
"Finance."
"Which 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 for instructions from the school leaders. I believe there should be no problem."
"Thank you." Han Bin politely, continued to ask, "director Chen, take the liberty to ask, have you met Mike after the dinner?"
"No, I haven't seen him since he left the restaurant."
"Where did you go after the dinner?"
"Ha ha." Chen Haijing shakes her head and laughs, "officer Han, you are not suspecting me."
"Don't get me wrong, it's just a routine inquiry."
"After dinner, I went home. I arrived at home at about 10:40. I washed and went to bed. As soon as school started, there were many 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 party."
"What's the relationship between Mike and David?"
"Well." Chen Haijing wants to talk and stops, "how to say, we are not very good at interfering in the private life of foreign teachers. They do have some disputes at ordinary times."
"What dispute?"
Chen Haijing showed a wry smile, "Ma Jiajia should have told you."
"I want to hear from you."
"Ma Jiajia is David's ex girlfriend. The two men will not have a good relationship."
"Did Mike drink at dinner last night?"
Chen Haijing shook her head. "No, he came by car."
Han Bin wrote in the book, "director Chen, I'd like to meet the foreign teachers who are attending the dinner party."
"Mike's death should be just an accident. It has nothing to do with other foreign teachers. They are teachers and can't be related to homicide." Chen Haijing looks embarrassed.
"Director Chen misunderstood. I just want to find out about Mike and make sure when he leaves the restaurant." Han Bin said.
Chen Haijing hesitated for a moment, "so, three people go to the conference room to have a rest first, and I'll contact them."
"Thank you very much."
"It should be."
A moment later, Hanbin three were taken to the conference room, Chen Haijing left.
Then a young teacher came in and poured a cup of tea for each of them.
Han Bin three people sit to have nothing to do, and discussed the case.
Bao Xing said, "director Chen said just now that they had dinner at 8 o'clock last night. Mike left after 9 o'clock. It took at least 20 or 30 minutes from Siji cuisine to the scene of the crime. That is to say, the time of the crime can be accurate to between 9:30 and 12:00."Li Qin said, "the time of the crime can be accurate, but I think it should be between 9:00 and 12:00. Mike was killed at the scene of the crime, but it's very likely that Mike left the restaurant and was controlled by the suspect."
Bao Xing asked, "if Mike is controlled by the murderer in advance, just kill him in the car. Why take him out of the car?"
"Maybe the murderer wanted to forge the scene of the porcelain collision on purpose and didn't want people to know that he was already in the car." Li Qin analysis.
Han Bin touched his chin, "do you think it's an acquaintance?"
"If it's just robbing money, it's likely to be killing people. But what if it's a vendetta? Or premeditated homicide. I think it's possible for acquaintances to commit crimes. " Li Qindao.
Han Bin lit a cigarette and took a deep breath.
Li Qin's words reminded him.
He remembers the smell of alcohol in the car when he looked at the scene of the crime.
Chen Haijing said that Mike didn't drink. Where does the smell of alcohol come from?
There are other people in the car.
Is the porcelain bumping scene really camouflaged? Or a gang?