"You brought the inspection materials here?"

"I brought Dean Li and was in the box." The forensic doctor replied quickly.

"Then let's go, let's talk as we go."

On the way to the laboratory, Li Chu looked at the three people who came over: "I remember you two have gone to study, right?"

"That's right, Dean Li, we both went in the third batch."

"Then you probably know about this DNA, right?"

"I know, I saw them doing it there, but we didn't expect that this technology could be used in the crackdown." Li Desheng smiled embarrassedly.

"I didn't expect it to be fine. Everything has its first time. After doing this, you both can write a report based on this technology. This is also a breakthrough in criminal investigation technology."

"Thank you, Dean Li."

"You're welcome, you Director Zhang and I have been friends for forty years. Wang Jiadong from your Bureau's Criminal Investigation Team is still my nephew.

Our military and police were originally a family. After twenty years of going forward, you still belong to the public security forces. We separated later."

...

While speaking, a group of four people came to the experimental building.

Because he brought outsiders, Li Chu could not walk in directly, so he called Director Sun at the sentry office downstairs.

Within two minutes, Director Sun, wearing a white coat, ran out and invited Li Chu and the others to the reception room beside him.

"Director Li, these three public security comrades are..."

"It's such a Lao Sun. I've taken a job for you. Our police comrades have a census. They have a little blood stain left by the suspect when he ran away. At the same time, they also caught a suspect. The blood type of the person they caught was the same as the blood type of the blood stain, but this person kept calling for injustice. So, I want to ask you to do a DNA test to see if the blood stains left behind are this person."

!

!

It was the first time Director Sun heard that DNA technology could be used in the cracked eucommia, and his face showed obvious interest.

"Hey, who would have thought of doing this, this is totally feasible, but..."

Director Sun looked at Li Chu, then the three public security comrades, hesitated for a moment and said, "Director Li, you also know that doing this requires money, otherwise I will not be able to report the bill."

"I know, I told them, you can quote a price."

"One thousand yuan?" Director Sun thought for a while and slowly stretched out a finger.

The three of them almost popped out their eyes. Good guy, this is too expensive. How much does it cost to handle the case in total?

"Don't have one thousand, five hundred. If this is successful, I believe that in the future, their police will definitely come, and maybe there will be something else."

Director Sun felt a toothache when he heard this. There was no price for this thing, and they had never done it to the public. They were not allowed to quote it, but the price was too ruthless.

However, when he thought that the imported equipment in the experimental building was all won by Dean Li in front of him, he had no courage to continue bargaining, so he could only pinch his nose and nod.

"Doctor Li, have you brought enough money?"

Li Desheng was a little speechless at this moment. When they came here this morning, the bureau brought them five hundred yuan, and the director asked them to try their best to make the price. Now, what else can they make? If they dare to speak, they will probably have to raise the price.

"Take enough, bring enough."

Next, it will be easy to handle. Pay the money here and issue the invoices there, and then hand over the blood brought to the laboratory staff.

Director Sun looked at the few cotton swabs in the bottle with a confused look on his face.

"No, comrade of the police, you wouldn't tell me it was the blood on this cotton swab, would you?"

"That's right, this is the leftover blood we collected, and the test tube is from the suspect."

"I'm sorry!" Director Sun picked up the bottle and looked at the cotton swabs for a long time, and murmured to himself.

"Okay, Lao Sun, don't lose money or not. How long will it take to get the result?"

"A fastest week."

"Okay, after the result is revealed, you tell me and I'll inform them."

"No problem with Dean Li."

"Oh, Lao Sun, I must not contaminate the inspection materials. This is evidence from the police."

Director Sun's mind was obviously no longer here at this moment. He stared at the bottle and waved his hand indifferently: "Don't worry, our laboratory has strict regulations."

"I won't give it to you, Dean Li, I plan to do this myself."

"Go and go."

After coming out of the reception room, Li Desheng looked at Li Chu with some curiosity: "Director Li, you are quite familiar with us."

"What are you familiar with? You just listen to Jiadong occasionally."

In fact, in this era, there is a focus on confessions and neglect of evidence, and there is no such thing as a zero confession.

It’s because of this, and it’s time-limited, so there’s no confession? Don’t have too many ways... (Ahem, everyone understands it.)

After the three public security comrades left, Li Chu changed into a white coat and came to the outpatient hall.

As soon as I entered the outpatient clinic, I met an acquaintance, no, it should be two acquaintances.

"Teacher Ran?"

"Uh... Hello, Doctor Li."

Wow, the name has changed, Li Chu raised his eyebrows.

"Qiuye, who is this?"

That's right, he met Ran Qiuye, and the man he saw in the car last time, who was also the physical education teacher at their school.

"Oh, Changping, this is the parent of the student I took before and the doctor in this hospital."

"Oh oh oh, hello Dr. Li, my name is Liu Changping, and I am Ran Qiuye's lover."

His words made a look of unnatural flash across Ran Qiuye's face, as if he didn't dare to face Li Chu, and lowered his head slightly.

"Hello, Teacher Liu, you have also taught my child physical education classes."

Li Chu reached out and shook hands with Teacher Liu.

"Who are you two coming to the hospital?"

"Doctor Li, Qiuye is pregnant and her reaction is a bit too big, so we'll come and take a look."

"How many months have you been?"

"It's been three months."

Li Chu looked at the wrapped Chinese medicine he was holding in his hand and nodded. He was about to say something when he saw Ran Qiuye secretly pulling her man's clothes and stopped his mouth.

"Doctor Li, which department are you from?" Liu Changping felt his wife pulling his clothes, but he pretended not to know and continued to talk to Li Chu.

"I am a Chinese medicine doctor. So, Teacher Liu and Ran, I have something to do inside. I won't talk about it now. If you come here next time, come to me."

After saying that, Li Chu left without looking back.

"Hey, this person is really, I want to ask him something." Liu Changping muttered with dissatisfaction.

"After leaving Changping, Dr. Li may be in trouble. Let's go home quickly." After Li Chu left, Ran Qiuye breathed a sigh of relief.
Chapter completed!