"I brought Dean Li, it's in the box." The forensic doctor quickly replied.
"Let's go then, let's talk as we walk."
On the way to the laboratory, Li Chu looked at the three people who came over: "I remember that you two went to study, right?"
"That's right, Dean Li, we both went in the third batch."
"Then you should know about this DNA, right?"
"I know, I saw them doing it there, but we never thought that this kind of technology could be used to solve crimes." Li Desheng smiled sheepishly.
"I didn't expect it to be okay. There is a first time for everything. After this time, both of you can write a report based on this technology. This can be regarded as a breakthrough in criminal investigation technology."
"Thank you, Dean Li."
"You're welcome, your Bureau Zhang and I have been old friends for forty years, and Wang Jiadong from your Bureau's Criminal Investigation Team is still my nephew.
We, the military and police, are originally one family, but twenty years ago, you still belonged to the public security force, so we separated later."
…
While they were talking, a group of four people came to the laboratory building.
Because he had an outsider with him, Li Chu couldn't just walk in, so he called Director Sun at the sentry office downstairs.
Within two minutes, Director Sun in a white coat ran out and invited Li Chu and the others to the reception room nearby.
"Dean Li, these three police comrades are..."
"Old Sun, I have taken a job for you. Our police comrades have a case. They have some blood stains left by the suspect when he escaped. At the same time, they also caught a suspect. The person they caught
The blood type is the same as that of the blood stain, but this person keeps complaining, so I would like to ask you to do a DNA test to see if the blood stain left behind belongs to this person."
!!!
It was also the first time that Director Sun heard that DNA technology could be used to solve crimes, and he showed obvious interest on his face.
"Hey, who came up with this idea? It's completely feasible, but..."
Director Sun looked at Li Chu, then at the three police comrades, hesitated and said, "Director Li, you also know that doing this requires money, otherwise I won't be able to reimburse you."
"I know, I told them, please quote a price."
"One thousand yuan?" Director Sun thought for a moment and slowly stretched out a finger.
The eyes of those three people almost popped out of their eyes. Good guy, this is too expensive. How much money did they spend on the case in total?
"No more than one thousand, five hundred. If it succeeds this time, I believe that if the police encounter this kind of case in the future, they will definitely come again, maybe there will be other places."
Director Sun felt a toothache when he heard this. There was no price for this thing in the first place, and they had never done it to the outside world. It was up to them to quote the price, but this price bargain was too harsh.
However, when he thought about the imported equipment in the laboratory building, which was obtained by Dean Li in front of him, he didn't have the courage to continue bargaining, so he could only hold his nose and nodded.
"Forensic Doctor Li, do you have enough money?"
Li Desheng was a little speechless at this moment. When they came here this morning, the bureau brought them 500 yuan. The director also asked them to try to get the best price. Now, what price should they pay? If they dare
Speaking of which, I guess the price will go up.
"Bring enough. Bring enough."
The next step is easy, pay here, issue an invoice there, and then hand over the blood you brought to the laboratory staff.
Director Sun looked at the several cotton swabs in the bottle with a confused face.
"No, Comrade Public Security, you won't tell me that this is the blood on the cotton swab, right?"
"That's right, this is the blood stain we collected, and the other test tube belongs to the suspect."
"What a loss!" Director Sun picked up the bottle and looked at the cotton swabs for a long time, muttering to himself.
"Okay, Old Sun, don't lose money. How long will it take to get the results?"
"As soon as a week."
"Okay, tell me when the results are out and I'll notify them."
"No problem, Dean Li."
"Oh, by the way, Old Sun, you must not contaminate the test materials. This is evidence from the police."
Director Sun's mind was obviously not here at this moment. He stared at the bottle and waved his hand carelessly: "Don't worry, our laboratory has strict regulations."
"I won't send you away, Dean Li. I plan to do this myself."
"Go ahead, go ahead."
Coming out of the reception room, Li Desheng glanced at Li Chu curiously: "Dean Li, you are quite familiar with us."
"What are you familiar with? I just heard Jiadong talk about it occasionally."
In fact, in this era, confessions are emphasized over evidence, and there is no such thing as handling a case with zero confessions.
It is because of this, plus there is always a time limit, so there is no confession? There shouldn’t be too many ways... (Ahem, everyone knows it.)
After the three police comrades left, Li Chu put on a white coat and came to the outpatient hall.
As soon as I entered the clinic, I met an acquaintance, no, it should be two acquaintances.
"Teacher Ran?"
"Uh...Hello, Dr. Li."
Oops, the title has changed, Li Chu raised his eyebrows.
"Qiuye, who is this?"
Yes, he met Ran Qiuye, and the man he saw in the car last time was also the physical education teacher of their school.
"Oh, Changping, this is the parent of the student I took care of before, and he is also a doctor in this hospital."
"Oh, oh, hello, Dr. Li, my name is Liu Changping, and I am Ran Qiuye's lover."
His words caused an unnatural look to flash across Ran Qiuye's face, as if she didn't dare to face Li Chu and lowered her head slightly.
"Hello, Teacher Liu, you have also given physical education classes to my children."
Li Chu stretched out his hand and shook Teacher Liu's hand.
"Are you two coming to the hospital?"
"Doctor Li, Qiuye is pregnant and the reaction is a bit too big, so we came over to take a look."
"How many months?"
"It's been three months already."
Li Chu looked at the wrapped Chinese medicine in his hand and nodded. Just as he was about to say something, he saw Ran Qiuye secretly pulling on her man's clothes, and immediately stopped talking.
"Doctor Li, which department are you a doctor in?" Liu Changping felt his wife pulling on his clothes, but he pretended not to know and continued talking to Li Chu.
"I'm a doctor of Chinese medicine. So what, Teacher Liu, Teacher Ran, I still have something to do, so let's not talk about it for now. Come and see me next time you come over."
After saying that, Li Chu left without looking back.
"Hey, this guy is serious. I still want to ask him something." Liu Changping muttered with some dissatisfaction.
"After leaving Changping, Dr. Li may indeed be in trouble. Let's go home quickly." Li Chu left, and Ran Qiuye breathed a sigh of relief.