Chapter 793

(two more chapters on Sunday)

when entering the gate of the material evidence identification Institute of HaiDing district police station, Luo Ziling's heart beat very fast, and she felt a kind of uncontrollable excitement.

Luo Yuqing and Luo Ziling had similar reactions.

"Soon, we will know the truth," Luo Yuqing squeezed out a smile and said to Luo Ziling, "suddenly, I don't want to know the result. What should I do?"

"Since we have come, we should have a result as soon as possible," in fact, Luo Ziling and Luo Yuqing have the same mind.

When they got out of the elevator, Luo Yuqing's friend was waiting outside the elevator.

She is also a beautiful little girl, but not as beautiful as Luo Yuqing and Yang Qingyin.

Small, very popular beauty.

"This is my friend, Li MuQing, who just graduated last year and came to work here." Luo Yuqing made an introduction for the two, "this is my younger brother, the super male god of Yanda, Luo Ziling."

"Hello," the little girl named Li MuQing extended her hand to Luo Ziling and looked at Luo Ziling with her eyes dripping.

Luo Ziling took off her glasses and gave Li MuQing a embarrassed smile: "Hello, I'm sorry to trouble you today."

After seeing Luo Ziling take off her glasses, Li MuQing could not help but brighten her eyes, and then looked at Luo Yuqing. Finally, she couldn't help laughing: "you two are really like each other. One is beautiful and the other is handsome."

"We haven't eaten yet!" Luo Yuqing urged Li MuQing to say, "you just want to take blood, so hurry to collect blood for us. We can know the result earlier, or go to lunch first."

"Come with me," Li MuQing asked the two men to follow her in. When going to the laboratory, she explained with embarrassment: "I just came here, and I'm also responsible for administrative affairs, so it's not clear how to test. In a moment, a handsome man here will tell you the situation clearly

"That handsome guy, is that your boyfriend?" Luo Yuqing asked a lot of gossip.

Li MuQing immediately red face, a little pinched to shake his head: "not yet."

"After a while, it must be, hee hee," said Luo Yuqing in a low voice. "Then don't forget to let that handsome guy invite us to dinner."

"You can ask for it by yourself in a moment. A beautiful woman like you will definitely not refuse." Li MuQing small face red, unspeakable coyness.

Luo Yuqing also wanted to make fun of him, but at this time he saw a tall man in uniform who met him and closed his mouth.

Li MuQing took two quick steps and whispered a few words with the male policeman, then pointed to Luo Ziling and Luo Yuqing.

The man looked at Luo Ziling and Luo Yuqing. His eyes were still on Luo Yuqing's face for a long time. His face was shocked.

However, he immediately responded and asked Luo Ziling and Luo Yuqing in doubt: "what about the co birth father you suspect? He didn't come? "

This question makes Luo Ziling and Luo Yuqing look at each other.

"Isn't it enough for the two of us?" Luo Yuqing asked suspiciously.

"Not enough," said the policeman, shaking his head. "Three people must be present at the same time to make an identification. No, it doesn't mean that he must be there. He can have his blood or hair. "

Luo Ziling and Luo Yuqing looked at each other and saw the accident from each other's eyes.

The male policeman continued: "if one of you can be sure that it was born of that person, you don't need to make an identification, you just need to be the suspect."

Luo Yuqing understood the meaning of the male police.

If she suspects that she was born by Luo Ziling's father, she doesn't need to do any DNA comparison with Luo Ziling, but only needs to do DNA comparison between her and Luo Ziling's father.

In other words, they came here for nothing.

Without Luo Ziling's father's blood sample or other things, such as hair, secretion, there is no way to prove whether she and Luo Ziling were born with the same father.

However, Luo Yuqing did not give up, and then asked the male policeman: "just do the DNA comparison between the two of us, can't judge?"

"Can be excluded, but not sure."

"What do you mean?" Luo Ziling looked at the policeman's face.

"If you are not brothers and sisters, you can exclude them with STR!"

"what is STR?" Luo Yuqing is also puzzled.

The male policeman showed off what he had learned and said to Luo Ziling and Luo Yuqing, "STR is the locus on the chromosome, which can be divided into x and Y. if the result of genetic comparison between you two shows that the coincidence rate is very low, you can exclude the relationship between brother and sister or sister-in-law, but if the percentage of coincidence is very high, it is still not sure that it is brother-sister or sister-in-law relationship. To determine whether it was born with the same father or mother, you must have a father or mother's blood sample or other samples, and check the father or mother's DNA sequence before determining. ""Such ah!" Luo Yuqing and Luo Ziling almost at the same time jumped out of these three words, and the tone of speech are almost the same.

Because Luo Yuqing is a beautiful woman, the male police explained very patiently: "if you need, you can test your DNA sequence first. If If you can exclude siblings or siblings, there's no need to do a father's or mother's test. "

"Well, let's have a test," Luo Yuqing said, and then looked at Luo Ziling, with the smell of consultation in his eyes.

"Good," said Luo Ziling.

The male policeman didn't say much and took them to the sampling room.

It takes only a small amount of blood sample to do DNA gene sequence testing. It is enough to squeeze a little blood out of his finger, which makes Luo Yuqing, who thought he was going to take a large tube of blood, breathe a sigh of relief.

After taking samples and asking the male police about some things, they also walked out of the laboratory under the escort of Li MuQing.

"MuQing, you must not let other people know about our affairs, OK?" When preparing to leave, Luo Yuqing solemnly admonished: "in addition to your boyfriend, other people don't let them know, OK?"

"We will certainly abide by the principle of confidentiality," Li MuQing replied with a smile, "whether it is your information or the test results, we will not tell a third person. Please believe in the professional integrity of the people's police."

"Are you a policeman, too?" Seeing Li MuQing wearing casual clothes, Luo Ziling asked curiously.

"Don't make the idea of beautiful police flowers. People already have boyfriends," Luo Yuqing took Luo Ziling's hand and said goodbye to Li MuQing. "When the results come out, tell me immediately and invite you to dinner."

They thought that the results would come out soon, but they were told that it would take at least two days for the results to come out, so they had to leave first.

"Xuejie, I'm so excited today," Luo Ziling said to Luo Yuqing with a bitter smile when she walked out of the gate of the material evidence identification Institute. "I didn't know the result immediately."

"Wait, we'll see the result soon." Luo Yuqing took Luo Ziling's hand and said with a smile, "please invite me to have a big meal. I'm starving to death."

"All right," Luo Ziling agreed and joked, "is it a younger brother or your partner?"

"Today I don't treat you as my brother, but as my God." Luo Yuqing said, impolitely took Luo Ziling's arm and took him away. "It's really nice to go shopping with a handsome guy!"

"..."

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