Du Da used to think so, but why? According to the truth, such a murderer will never use such a sharp means to deal with an ordinary teacher. Besides, this teacher is very reputable and has teacher ethics.
At this time, Du Da remembered why Deputy Director Sang had to stuff this case to himself. Maybe this case has been around in the Criminal Investigation Corps. After a circle of circles, the state is similar to him. There is no clue.
Du Da was still unwilling to think about it. Put the file materials and photos separately. Where to see, where to show the photos, and then start writing and painting in the notebook, but he gave it again for a while.
"No, take a closer look at the scene, sit here and think about it for a long time, you can't have new ideas."
Du Da said to himself with himself.
When I went downstairs, I found Wang Binbin and two associate police officers.
Wang Binbin saw that his director's complexion was not good -looking, and he didn't dare to say more scared words. He didn't dare, and the two associations were also cold.
It is estimated that these three people have doubted whether the whole office has won the honor. Only the director did not get it?
But when the car drove to Changle Lane, Wang Binbin knew it immediately.
"Du Shi, did the female teacher have taken over the killing case?"
Du Da used to glance at Wang Binbin in the dark.
"Is it unavailable to flashlight? Just click on that button."
Wang Binbin quickly brightened the flashlight for Du Da.
"Don't worry, you are now a leader. You said it was taken to take over? Do you put your brain at home and not bring it? Do you know that there will be no suspects here? What should I do if you enter the scene of the crime at night?
Didn't you come out with me and be vigilant? "
Wang Binbin was bursting to Du Da's criticism of criticism.
"Du Square I know wrong, I will definitely not make similar mistakes next time."
Wang Binbin really knew that he was wrong. He should have a flashlight just as soon as he entered the alley. Search for the place where it is easy to Tibetan people in this place. After confirming that no one is good, you can enter the communication link.
Du Da took the flashlight from a co -policeman, and first took out the photos of the scene of the crime at the time from his pocket to observe.
"Wang Binbin, you stand here, let me take a flash electric thorn, don't hide."
After Du Da said, he pressed Wang Binbin at the place where Pan Guanghui was stabbed at that time.
Then Du Da used to find a place to hide again, but all places where you can hide here. If you rush over, you will not let Pan Guanghui be vigilant. As long as you are vigilant, then Pan Guanghui will turn around, or the building around the alley
Walking.
Then the murderer should just look like a passerby, and then go directly to stab? Du Da used it to feel wrong! The murderer can still have the ability to be unknown. Knowing that Pan Guanghui is not connected today, he must go to this alley? Is this not this?
Possible.
There is monitoring at the entrance of the middle school, which can prove that the gatekeeper just stood at the school gate to wait and see, and then returned to the door of the guard.
Liu Four Seasons did not have the time to commit the crime, because after he was drunk, he also drank tea with the parents of the student. Someone called him to tell him that Pan Guanghui had an accident.
The same reporter did not have the time to commit the crime. The reporter was still working in the unit when Pan Guanghui was stabbed. It was because he discovered the situation after returning home from get off work. At that time, it was already 10.20 pm.
Social relations did not find valid clues. Because the investigators at the time had read all the call records of the couple, even the home phone call records at home were checked clearly.
This case does not involve invasion of wealth and sexual assault. At present, no reason is found because of emotion, and no enemies have any enemies, people who are complained.
In addition, the two population reputation is good! Du Da really can't think of any reason at this moment. Pan Guanghui will suddenly walk home from the alley and go home from this road.
Xiangxiang Yuyu.
Forensic anatomy's corpse inspection and identification believes that according to the formation of the position of the knife mouth and the channel formed by the knife mouth in the body, people with a height of more than 175 are formed with a knife.
The investigator originally doubted whether there were students, but this was excluded from all students.
There are only three of the height, but these three people are picking up with their parents, and only two people are picking up, but the two people live in the place where they are not far across the school door.
Besides, which student can calmly find the victim's abdominal aorta position? Can you stab twice and pull back the sword and retreat, and you have not left a trace at the scene. Can you be so calm?
It is impossible for Du Da to think about it! Because Du Dayi believes that he is even a police officer, his skills are still together, and his thinking is calm. Compared with the crime method of this murderer, he can't do this.
Du Da used Wang Binbin to the alleys, and then he hid in the dark part of the alley mouth, and then let Wang Binbin come in. He couldn't look at it on both sides.
No, it will still be shocked to Wang Binbin. Then Pan Guanghui is not a deaf fool. She can also make it completely.