"Chen Da?"

After Hao Lao Crooked led people to the scene, he saw Lao Chen squatting next to the corpse, and asked incomprehensibly: "Why are you here?"

Chen Da glanced back in the toilet, slowly got up and responded, "Come and see my son." ”

"Before I could even look at it, the doorman shouted that someone was dead, so I rushed in to protect the scene. Now, I will return the scene of the crime to you, and my son is still waiting for me. ”

"You'll wait!"

Hao Lao saw that Chen Da was going to go outside the toilet, grabbed his arm and said with a smile on his face: "What are you doing, I didn't say anything here, I caught up anyway, didn't I, just help, I didn't push it when you asked me to help yesterday." ”

How could he let Chen Da leave, this is a big Buddha who can't be invited, with Lao Chen, this case has basically been half solved.

Chen Da was waiting for this sentence, and he didn't have much pretension and turned around and walked back to the scene of the crime and began to describe it directly.

"The deceased is Kong Xiangchun, 32 years old, a private detective by profession, and the reason why he appeared here is that his girlfriend Chen Jiaqi wants to prepare for the preschool education audit exam, please ask him to pick up the child......"

Hao Yong didn't react for a long time, and when he heard Chen Da say two familiar names in a row, he suddenly stretched out his hand to interrupt him: "You wait." ”

"Who are you talking about?"

"Kong Xiangchun?"

"Also...... Still Chen Jiaqi?"

"I didn't just ...... yesterday" He wanted to say, 'Didn't I just give you Kong Xiangchun's information yesterday', but as soon as he was halfway through the words, he immediately reached out to cover his mouth, and a look of regret appeared on his face.

Chen Da saw Hao Yong's thoughts, raised his hands and said: "Otherwise, let's return the scene of the crime to you, as for yesterday's incident, you can write it in the report, it stands to reason that I have to avoid suspicion in this matter." ”

"Pull it down. Hao Yong didn't believe that Chen Da would kill people at all, but he was too surprised to react just now: "Hurry up and tell me what's going on." ”

Chen Da nodded: "What you said." ”

"When I came, the deceased was already dead, before that, I had a conversation with the deceased at the entrance of the kindergarten, but there was no physical contact, and then he said that he wanted to go to the toilet, I waited at the entrance of the kindergarten, it was the body found by the janitor when he went to the toilet, and when I arrived, the bleeding area on the ground proved that the deceased had been dead for no more than five minutes. ”

"Five minutes, then you don't chase?"

Interrupted by Hao Yong again, Lao Chen simply shut up, and Hao Yong immediately apologized and said: "You say, you say, I owe it, okay?"

Chen Dacai explained: "In terms of the current traffic environment, five minutes is enough time for the murderer to appear anywhere in the small city of Liangcheng. Hao Yong was about to go out when he heard this step, Chen Da immediately stopped him: "Don't look at it, it is impossible for any kindergarten to install a camera at the door of the toilet, the murderer should understand this before he climbed over the wall to commit murder, and then escaped over the wall." ”

"According to you, the murderer has two hits. ”

For the first time, Chen Da agreed with Hao Yong's statement: "At least it is not a problem to climb over the wall. ”

"There was only one wound on the deceased's body, and that was a penetrating wound in the heart of the chest......"

Then, he stood at the door of the toilet and beckoned Hao Yong to come over, and when Hao Lao appeared in front of Chen Da, Lao Chen put his arm around his neck: "If my guess is correct, the murderer was hiding in the unmanned toilet at that time, and when Kong Xiangchun came in, he strangled his neck with one hand, and plunged the knife into his heart with the other hand." ”

After speaking, he pointed to the blood stains on the wall: "This is the medium-speed splash blood stain brought out when the knife was drawn...... and pointed to Hao Yong's feet: "This, these few lonely drops of blood should be the dripping blood stains stained on the knife body after the knife was drawn...... Lao Chen stepped aside and lit up the arc-shaped blood stains on the ground on his side: "Here, it is the blood stains that the murderer spilled when he turned around after killing and the knife was shaken." ”

"Lao Chen, you wait. Hao Yong was busy for a while, looking at the scene in a circle, and asked a question for a long time: "I have a slow brain, but I am also a criminal policeman, after the heart stops beating, isn't the blood not flowing, why is there such a big pool of blood on the ground, and you can still see from this bloodstain that the deceased has been dead for five minutes?"

Chen Da answered: "The time you arrived was seven and a half minutes, and the two of us talked about two and a half minutes, to be precise, the deceased has been dead for fifteen minutes." ”

Hao Yong really didn't know how Chen Da's head was long, he could calculate the time while observing the scene so carefully......

"As for why people still bleed after death, Hao Yong, do you know what a penetrating wound is?" Hao Yong hurriedly nodded: "Then do you know what gravity is?" Hao Yong nodded again, and at this time Chen Da said: "Although Kong Xiangchun is dead, the blood has not coagulated, even if the blood does not continue to flow, it will still converge to the position closest to the ground under the action of gravity, but his penetrating wound, which is the back that is close to the ground, naturally becomes a bleeding mouth, is there anything wrong with such a large pool of blood?"

Hao Yong smirked again and again: "No, no one said that you are wrong, and it is impossible for anyone in our criminal police team to dare to say that you are wrong." ”

"And then?"

Chen Da rewarded Hao Lao with a crooked look: "You don't want to move your brain at all." ”

"I can do it. Hao Yong handed out a pair of rough palms, which meant that he was not afraid to fight all over the world.

"Alright, you. After Chen Da finished speaking, he walked out the door, and Hao Yong followed closely behind, and said, "Don't look at the crime scene?"

Chen Da stopped him, pointed to a clear trampling mark on the wall of the courtyard outside the toilet door, and said: "Here, it may be the place where the murderer climbed over the wall...... After speaking, he walked to the door of the kindergarten, Hao Lao Crooked hurriedly followed, and shouted: "Hurry up, mark the scene that Team Chen said." ”

When I arrived at the gate of the kindergarten, the doorman uncle was standing there with Chen Ziang in his arms, and Chen Da squatted next to the little guy and said, "I'm sorry, wait a little longer, Dad." After speaking, he stood at the door of the kindergarten and watched.

"Lao Chen, what are you looking at?" Hao Yong stood behind him.

Chen Da said: "Kong Xiangchun is here to pick up the child, and going to the toilet is a complete accident, this accident belongs to the uncontrollable category, that is to say, it is not within the control of the murderer, so how did he appear in the toilet with a clear goal, and kill Kong Xiangchun in the same second as he entered?"

"This kid killed Kong Xiangchun in a premeditated manner, and he has been following him!" Hao Lao Crooked finally guessed correctly, but he didn't answer completely, Chen Da added: "I have to add that the murderer is very familiar with the surrounding environment here, especially ......" He glanced back at the kindergarten and didn't speak.

There are some things that Chen Da can't say, in any country, one of the couples dies and the other party will become the focus of investigation, not to mention that this case cannot be committed by Chen Jiaqi, just going over the wall is not something that a woman can easily do, let alone starting with such a steady and ruthless start.

"Alas, old Hao. ”

"Yes. ”

"If you wanted to kill someone, where would you stand if you were always on track?"

"I ......"

"Forget it, when I didn't ask. ”

With Hao Lao's crooked personality in the diary, this kid is likely to stand next to others and scold for an hour to relieve his anger, and then stab others to death in his anger, which will not be so difficult at all.

"Where will the murderer stand?" Chen Da thought for about a minute and said, "Forget it, I don't want to." ”

Don't want to?

Hao Yong almost died of anger, your old man went around in such a big circle, and finally threw a sentence of 'Don't want to?', what about playing?

"You go and adjust all the surveillance video on this side, since he is following Kong Xiangchun, it is likely to show up on this road, when I and Kong Xiangchun are separated, that is, the moment when the surname Kong walks to the kindergarten toilet, as long as someone runs to the periphery of the kindergarten at the toilet location, it should be the murderer. ”

"Should it?" asked Lao Hao again.

Chen Da said with certainty: "Don't worry, all parents are waiting for their children or picking up their children during that time, and no one will use the action of 'running', even if there is, it is to the kindergarten door, and it will never be in the opposite direction." Find the person who is swimming against the current and arrest him. After speaking, Chen Da walked to Chen Ziang's location like a computer programmer installing a system on a desktop computer, but as soon as he arrived, he saw that the extra woman next to the old doorman suddenly blocked in front of Xiao Chen Ziang, and glared at him and asked, "What are you going to do?"

"Mom's ......"

Chen Ziang raised his head very aggrievedly and looked at the woman blocking him, and then tilted his head to look at Chen Da.

Don't think about it, Chen Da has already guessed the identity of this woman, and persuaded him with good words: "Next, you may cooperate with the investigation of the public security organs, and I can help you take care of the children during this period." ”

"Chen Da, you make it clear, why should I cooperate with the public security organs in the investigation? What crime have I committed?"

This woman seemed to be full of hatred for Chen Da, and she was furious as if she wanted to fight him to the death.