Chapter 784

Through the related query of household registration database, song Lang found that he Jingjing's former name was Li Jingjing, Li Jingjing's father was Li Qiang, and Li Qiang lived in Long'an.

Lin Qiupu said: "Captain, isn't he Jingjing the illegitimate daughter of he Taiyang? Why is there a father? "

"Maybe her mother married Li Qiang. In this way, Li Qiang is her adoptive father. Another possibility is that Li Qiang is her biological father..."

"He Taiyang is the adoptive father?"

"That should be called Godfather. When he Jingjing came to find him, he was an adult."

"Why did he Taiyang adopt her?"

"Tell me."

"Well, I can't think of it."

"He Jingjing didn't live in he Taiyang's house as a daughter at all, but he raised his junior. It's not a glorious thing. He said that he was his own illegitimate daughter. I suspect Mrs. he discovered it very early. After all, it's a couple and it's hard to have a secret, so she has a bad relationship with he Jingjing. He Jingjing and he Taiyang are more than thirty years old, most of them are not true love, so he Jingjing and he Junhao, a young and strong man, are getting better. Judging from his reaction, he doesn't know that he Jingjing is he Taiyang's junior. He thinks that he Taiyang is angry with himself, but a father doesn't want his daughter to walk with people who have been in prison. "

Lin Qiupu admired that song Lang could deduce so much at once.

"Of course, these are just my conjectures, which still need the support of evidence Xiao Lin, I'll give you tomorrow's task. You go to find he Jingjing, go alone and chat with her casually. The point is that you should invite her to have a drink, and then take back the cup she has drunk, and send it to captain Peng within two hours. "

"Take her DNA? Captain, can't we directly ask for biological information from the case staff? "

"I don't want to scare people for the moment. If you ask a person for DNA, you will tell him. The police suspect that if he Jingjing has no blood relationship with he Taiyang, she has at least a motive to kill."

"Motive for murder?" Lin Qiupu scratched his cheek. The captain's thinking was too fast for him to keep up.

"Well, don't think about it. You can go home early and have a rest."

"Yes, captain." Lin Qiupu was about to leave when he thought of something. He took out a handful of change from his pocket. "This is the change I just got by taxi."

"You keep it for snacks!"

"No, I don't want to owe you even if you are the captain." Lin Qiupu said solemnly that he gave song Lang the change and the receipt of the taxi, and then he left. Song Lang smiled at the boy's back.

Looking at the money, song Lang suddenly thought of something and ran to find Peng sijue.

"Old Peng, do you have a million deposits?" Song Lang asked when he came in.

"You want to buy a house?" Penschui is cleaning up the test bed.

"It occurred to me that if the deceased had taken a million yuan that day, how much would it weigh! Let me have a look at the photos, all of them. "

Song Lang leans on his chair and tilts his legs. He looks at the pictures of the scene one by one. It's already 11 o'clock in the night. There are only a few policemen on duty in the Bureau. Song Lang likes this quiet atmosphere very much. It seems that the whole world has fallen asleep. In this quiet atmosphere, his brain can run at full speed.

"1.15g!" Pengsijue brought a cup of coffee. "I weighed it with an electronic scale. A hundred dollar bill is 1.15g. If it's an old one, it might be lighter."

"Ten thousand is 115 grams, one million is 10 kilograms, the weight of a bag of rice."

"The weight of the entire head of an adult male."

"It's forensic medicine. The examples are so weird." Song Lang smiled and said, "I've found a ten kilogram thing."

"It should be more than ten kilograms. Don't forget the weight of the box!"

They went to the evidence room. The evidence room of the police is a treasure house. They have everything. They found a box and put ten kilograms of paper in it. Song Lang handcuffed his wrists and the box together and said, "go out and walk."

"It seems that it's going to rain. Let's experiment here."

"No, there's no atmosphere here. It's dark and windy outside. Please have supper after the meeting."

Pengsijue sighed and had to accompany him.

At the beginning, he didn't feel anything about the weight of 10kg. When song Lang turned around outside, he found it was very heavy. His wrists and boxes were handcuffed together, and he couldn't change hands. His hands were a little sore.

It's about half a kilometer from Taiyang pawnshop to the scene of the crime. It's estimated that after walking this distance, song Lang put down his box to relax. Peng sijue said, "it's really dedicated. Your wrist is red."

Song Lang looked at his wrist. "I have a professional question. Will blood come out of the mouth from the part of the dead man's knife?"

"There was blood in the trachea and some in the mouth."

"But there was no blood on the ground. Something blocked it."

Pengsijue looked at the box and said, "box?"

"Yes, the bending action of the dead man is actually to put down the box. Why does he put down the box in front of another person? Because the other person is the person who comes to trade. From this point of view, we misjudged that the murderer doesn't have to be an acquaintance. The murderer is the trading partner of the dead man. When the dead man stooped to open the box, the murderer drew out a knife and stabbed the back of the dead man. The blood vomited by the dead man vomited in the box, and then the murderer took the box. "

"It's very muddy on the ground. If you let the box go, there will be traces."

"The dead crawled across the ground and wiped out the indentation. Of course, if you look carefully, there is actually a little indentation." Song Lang took out a picture of the scene, on which he could see a small square indentation.

After Peng sijue read it, he was convinced, "this means that you have to investigate more people?"

"This is a good thing. The identity of the murderer is more clear. As long as we find out the person who the dead went to see that night, we will not be far away from the truth But what is this million for Life saving money? It can't be life saving money The old man's money? No... Why did he Jingjing throw out that legend? Does she have other intention... "

Song Lang thought about it. He went away with his hands on his back. Peng sijue said, "Hey, take the box back!"

Song Lang is totally immersed in his reasoning and turns a deaf ear to Peng sijue's words. As he goes further and further, Peng sijue sighs helplessly and can only carry the box back to the Public Security Bureau.

Peng sijue went back to his lab, brewed a pot of coffee, opened the music, picked up a book and read it. It rained outside the window. Song Lang suddenly ran back. His windbreaker and hair were all wet. He said, "fuck me, I actually went to a park. You haven't come home yet!"

"Wait for you, didn't you say to have supper together?"

"I'm sorry, but I think the question is too preoccupied..." Song Lang picked up the coffee on the table and drank, "it's really bitter, and he doesn't put sugar."

"Sugar can make people tired, and will cause cavities. I never eat sugar."

"You say how tired you are." Song Lang took out his own cigarettes.

"A disciplined life will do you a lot of good." Pengsijue reached for the cigarette in his hand and threw it out of the window. "Don't smoke in the lab!"