Detective from The Future

Qindao Foreign Language School.

The dormitory of the foreign teaching building has been cordoned off.

A lot of students watching the excitement stood outside the cordon, and several police station policemen in police uniforms were maintaining order.

As the saying goes, one thing reduces one thing with brine and some tofu, these students are not very afraid of the police, but more listen to the teacher.

Chen Haijing and several school leaders also stood by the cordon to maintain order.

A teacher shouted, "What are you watching? You don't need to go to class, go back."

"Which class you are in, I didn't say just now. You are not allowed to be within three meters of the cordon."

A classmate padded his feet and looked in, "Teacher, I have no class this morning."

"You can't live without class, stay away."

"Get out of everything, get out of it."

Several people pushed away the crowd and walked in. They were from the Second Squadron of the City Criminal Investigation Team.

Ma Jingbo communicated a few words with the person in charge of the police station and took over the scene of the crime.

The leader of Qindao Foreign Languages ​​Institute stopped Ma Jingbo and talked with him in a low voice.

Han Bin led people directly into the scene.

Behind the foreign teacher’s dormitory, a man was lying in a pool of blood. The man’s yellow hair had broken his neck and half of his face was destroyed. The remaining half of his face could vaguely recognize the foreign teacher David.

David was wearing pajamas, a pair of slippers were scattered beside the corpse, and there was a 500ml beer can, and traces of beer spilling could be seen around.

After Han Bin checked, he handed the scene to the technical department and the forensic department.

Ma Jingbo also came over, took a look at the scene, and asked Han Bin on the side, "What do you think?"

"From the scene alone, there are no more than three situations: accidental fall, suicide, homicide, and it is possible that he had drunk alcohol before the general hygiene." Han Bin said.

Ma Jingbo nodded, "Let's go, go upstairs and take a look."

Generally speaking, there are two scenes in the case of jumping from a building, one is the scene of the fall, and the other is the scene of the landing. The two scenes should be compared and compared. It is not meaningful to look at one scene alone.

After leaving the scene, Ma Jingbo called Chen Haijing over, "Director Chen, tell us about this building."

"No problem." Chen Haijing pushed the glasses and introduced,

"This building currently houses four people. The first floor is the office of several foreign teachers, the second floor is where Elizabeth lives, the third floor is where Salman and Zeray live, and the fourth floor was formerly where Mike lived, and now it is temporarily It's empty; the fifth floor is David's residence."

"Tsk tusk, there are four people living in this small building, which is luxurious enough." Ma Jingbo smashed his mouth.

Chen Haijing explained, “The school leaders mainly consider that the living environment abroad is more relaxed, and foreigners also pay more attention to privacy. Besides, after all, they are international friends and the accommodation treatment is higher than that of ordinary teachers.”

Han Bin smiled. His mother is also a teacher and knows a little bit about the situation of ordinary teachers. "It's not just higher."

Chen Haijing squeezed out an awkward smile.

When he reached the second floor, Li Qin stopped and looked at the corner of the top of the house, "Monitoring, I remember there should be surveillance nearby."

Chen Haijing said, "Take it down."

Ma Jingbo also stopped, "When?"

"Just after the city criminal investigation team took the surveillance video, several foreigners asked the school to remove the camera."

"why?"

Chen Haijing spread his hands, "They think the camera will invade their privacy."

"Your school agreed?"

"After all, they are from different countries, and the school has always respected the customs and habits of foreign teachers." Chen Haijing said.

Han Bin asked, "Who has asked to remove the surveillance."

"The first one was Elizabeth, and Salman and Zelayi also agreed. David knew about this and agreed. It can be said that it was the unanimous decision of several foreign teachers."

Han Bin snorted, "Really good."

When foreigners arrive in the local area, they should take the initiative to adapt and integrate into the local life. This Qindao Foreign Language Institute is a good choice. It is not a good phenomenon to treat these foreigners as Buddha, and the treatment is much higher than that of ordinary teachers.

A group of people went up to the fifth floor. The door of David's house was closed, and there was no sign of damage from the outside.

The police at the police station had already hired a professional unlocker, who opened the lock in less than a minute.

Masters like this have been filed at the police station.

After the door was opened, Han Bin and others did not enter immediately, but observed at the door. From the inside, there was no trace of damage in the lock. Then, the talents of the second squadron entered David's house.

This is a large three-bedroom with a large living room and not much furniture.

As soon as you enter the door is the kitchen, the toilet is on the right hand side of the living room, and there is a large bathtub inside.

The master bedroom is the place to live, the side bedroom is the study, and another room is the cloakroom and exercise room.

The innermost is an independent balcony. On the balcony is a small table. On the table are a few beer cans, and a round plate. There are some scraps of minced meat on the plate, and two pieces that have not been finished. Ham.

Han Bin glanced down from the balcony. It happened to be the place where the corpse fell. This is probably where David fell.

Li Qin also checked the balcony, "This balcony is open-air, and the concrete wall is only one meter high. David should have drunk at the time. Did he fall accidentally?"

Han Bin shook his head, "Based on the situation of the two scenes, David shouldn't have fallen accidentally."

"Group leader, how did you tell?"

"David's height is more than 1.8 meters. If he falls accidentally, the body should fall vertically, and the distance from the building should not exceed 3.5 meters; but David's body is more than four meters away from the building, which shows that he is successful. When the parabola fell, there was a force pushing him forward, either he committed suicide by jumping off the building, or he was pushed down."

Jiang Yang asked, "Can you guess whether David committed suicide by jumping off the building or was pushed down based on the position of the body from the building."

Han Bin hesitated and said, "This situation is relatively complicated. It involves the height and weight of the person, as well as the height of the falling building, the height of the guardrail, and the falling posture. A lot of simulation experiments are required. Difficult to judge."

"To judge suicide and homicide, in addition to direct evidence, you can also see whether the deceased's state of life has a tendency to commit suicide." Ma Jingbo said, and walked to the kitchen.

Ma Jingbo observed the kitchen and pointed to the pan on the gas stove. There were still a lot of oil stains on it. "It looks like he should have made his own dinner."

Ma Jingbo rummaged in the kitchen trash can and found some bags of salmon, filet mignon, Jinhua ham, and onions. After checking the prices above, he smashed it.

"This meal is expensive. It costs three hundred yuan. A person who is so particular about eating doesn't seem to commit suicide."

Jiang Yang shrugged his shoulders, "Could it be that he wanted to eat again before he died."

Ma Jingbo "..."