Chapter 31

The two returned to the Bureau and went straight to the technical squadron. Chen Shi said to Peng sijue, "Captain Peng, please help me test something."

Pengsijue gave him a cold look and asked, "what?"

"Remember the drop of blood on the weapon..."

"It has been tested."

"No, I'm not going to test DNA. I'm going to test its blood fat content and compare it with that of the dead."

Peng sijue looked at Chen Shi quietly and replied, "why should I listen to you? There's a lot of work on hand now. I don't have time to deal with your demands. "

"Team Lin is investigating again?" Asked Lin Dongxue.

"Well, he just came back from the scene where the tiger was killed and brought back some evidence. Now he is very busy. Please go back."

Lin Dongxue grabs Chen Shi's corner and says, "let's go!"

"Captain Peng!" Chen Shi suddenly raised his voice, "you have always been a calm and objective person, but the sentence you just said" listen to you on what basis ", I think it's very subjective. Since I'm a detective, why can't I use the resources here? Do you also look at the face here?"

Pengsijue suddenly stood up, stared at Chen Shi, and said, "how is my character? You can't blame me!"

Lin Dongxue is terrified. For the first time since she joined the team, she saw Peng sijue was offended by others. Chen Shi is just a dog's tail, who dares to provoke.

She kept grabbing Chen Shi's clothes and beckoning him to go, but Chen Shi didn't care. He softened his voice and said, "please help me, of course, I'm not begging for nothing..."

Chen Shi took out a bag of mints from his pocket and put them on the table, "it's a little bit small."

Peng sijue was stunned and said with a smile, "do you think I'm a child?"

"I can't bring out any more expensive things."

"Blood lipid test? Why test this? You have to explain! "

"Will you help me?"

"See if what you say is reasonable."

"In this way, you come out first, and when you see the conclusion, I will explain it more intuitively."

Pengsijue pondered for a moment and said, "you'd better not deceive me. I'm a very vengeful man. If you cheat me, you won't enter this door again."

"How dare you!" Chen Shi smiles.

Peng sijue went to the refrigerator to take a blood sample, and began to test it on the operating platform. At the same time, she opened the bag of mints Chen Shi sent and ate them. The laboratory was very quiet. Lin Dongxue dared not speak loudly: "what's the blood sample of the same person that can be tested?"

"The same man? Why are you so unintelligible? I've given you so many tips. Do you still want to understand? "

When Lin Dongxue's spirit came out, "it's not Is it not... "

"Say it!" Chen Shi said with a smile.

"Is that drop of blood from the past?"

Chen Shi has no choice but to look at the sky, "you brain circuit! I took it. "

"To die!" Lin Dongxue kicked him.

Pengsijue held a reagent strip in both hands and raised her head in surprise: "the blood lipid content of the two blood samples is very different, but their DNA is the same, I see, twins!"

"Twins!?" Lin Dongxue is shocked.

Chen Shiyan smiled, "this is the truth!"

"How do you know?" Peng sijue asked.

"At first, it was just a bold guess. How could the scene not leave the killer's fingerprints, DNA and salivary enzymes? Why didn't the killer start with the little boy? There's another thing. When we mentioned "Mom and Dad" to the little boy that day, he suddenly showed great panic! So I went to Kong Wende's hometown and found his parents. It's also a bet. If Kong Wende and his family had a relationship before and after the crime, I would definitely not ask anything. I spent some time to learn from his parents that Kong Wende was actually a pair of twins when he was born, but his family was too poor to support two children at that time, so I decided to abandon one of them by drawing lots. His parents left the abandoned child in front of a temple in the neighboring town, but he was never found again. With this clue, the whole case was immediately cleared up. The body of the man at the scene was not Kong Wende, but his twin brother. Kong Wende was the murderer. The little boy saw his father killed his mother and grandma, so he was insane. Maybe the little boy is also on the list of Kong Wende's exterminators, but after all, the tiger poison doesn't eat the son, and he still hasn't got it at last. "

After listening to Chen Shi's long speech, Lin Dongxue and Burns Jue were shocked for a long time and could not say anything? Sometimes the reality is more absurd than the novel. In fact, this kind of twin identity exchange homicide is not without precedent. In Texas, the United States, a twin sister killed her sister and cohabited with her brother-in-law for several months. Later, because of a fire, clues were exposed. The police found the body of "she herself" in his home. At that time, the police's reaction was similar to yours. Later, they knew that she died The twin sister of the murderer. "

"So you asked me to find my brother, someone who is very similar to Kong Wende?" Lin Dongxue asked, "do you think he will escape from Long'an city?"

"No, in fact, I think he is still in Long'an. I asked my driver friend to help me collect the newly posted inspiration for finding people in the city. There are no people who are very similar to Kong Wende. If I were him, where would I hide at this time? Yes, I will pretend to be my twin brother and replace him. Long an is so big that the police can't think of breaking his head! "

Lin Dongxue looks at Chen Shi in surprise. She thinks he is fishing these two days. He has done so many things secretly, and almost finished the detective work alone.

When a person is better than a project team, she can't help but ask again, Chen Shi, who are you?

"Before the autopsy, I found that there were many calluses on the body's hands and slight lumbar disc protrusion on its spine. I guess he was a manual worker. I'll inform the Lin team and follow this clue to find out!" Peng sijue said, ready to pick up the mobile phone on the table.

"Captain Peng, thank you." Chen Shi said a word and turned away.

On the way out, Lin Dongxue was very unhappy, which didn't escape Chen Shi's eyes. He asked, "what's the matter with you?"

"No Nothing? "

"Let me guess. I said I wanted you to make contributions, but now I tell the truth to your brother through Peng sijue. I'm not happy, am I?"

"No! Who can solve a case is not a case. Am I so careful? " Lin Dongxue pouted.

Chen Shi took out his mobile phone to edit the text message. Lin Dongxue, who was waiting for comfort, was even more upset when she saw this move. Chen Shi sent the text message and said, "sharing intelligence is the basis of cooperation. If I hide it, it will cause the whole project team to waste police force and time, which is the principle and character problem. Tell GUI that your brother may not be able to catch people, and I have a faster way to catch Kong Wende! "

"What is it?" Lin Dongxue's eyes brightened.

"Come with me to the newspaper."