Chapter 42 Is your heart locked? (Please support, the sixth update)

Several forensic doctors returned to their posts. Here, Lao Zhou took a sip of hot tea, calmed down, and said,"To be honest, this kind of thing is really difficult to deal with."

In the observation room, Lao Zhou complained.

Teacher He said,"Then those fingerprint comparisons seem to be meaningless."

"It is meaningless, but since it is done, it is useful. Fingerprint matching, entering the fingerprint matching database, basically every forensic doctor must understand this idea of "I am for everyone" in the first class."

The lawyer nodded to express his praise.

Bai Lu said:"Isn't it true that it can be used when everyone compares in the future?"

"That's right, today we compare, maybe it's useless, what about the future? What if we find our fingerprints during the comparison? These are things that have been gradually accumulated by various forensic doctors, and the Criminal Investigation Department is also doing this. If everyone develops the habit of collecting fingerprints, then the database will be large and you can't escape."

How scary.

However, if no one does it, then the database will never be created. But if everyone tacitly insists on it, then the database will only get bigger and bigger in the future.

The efficiency of solving cases will really increase a lot

"、A brush can sweep the world, which is something that all criminal investigation departments have on hand."

Chen Fan said contemptuously:"What's the use of a brush? Aren't ultraviolet rays and acetone better? Add some ethanol and the fingerprint will be clearer."

Old Zhou was stunned and said:"What are you talking about?……"

"It's useless, too expensive, the cost is too high, powder or something like that is the cheapest, mine is too expensive, it's useless, but 502 fumigation is OK."

My goodness, what's the matter with this weird knowledge?

"You, Chen Fan, I feel more and more now. You always come up with some weird ideas in some useless places."

Bai Lu said:"Is it useful?"

"It's useless because of the high cost, but what Chen Fan said is really the best way to scan fingerprints. For example, ultraviolet light is the clearest, but who would carry an ultraviolet light with them every day?"

Here, Li Tian came into the room and said,"Do you want to record the interrogation footage?""

Can this be recorded?

"Are you sure it's not against the rules?"

"It's a small matter. There's nothing to do today. I'll show you something big, just an interrogation."

Chen Fan said,"What if you don't get anything out of the interrogation?"

"Can I not do it?"

……

In the interrogation room, Li Tian slammed the table and roared:"How do you explain those things in your room, the chemical products?"

"I just want to do my own research, is that not okay?"

"Why did you appear on the scene?"

"Just strolling around."

Li Tian was silent.

Damn, there was really nothing to be learned from the interrogation.

The audience was having a headache watching this, what to do.

At this time, in the observation room, the lawyer said:"I have heard of this kind of thing. As long as the psychological defense line is not broken, it is useless. This person has a very good psychological quality. After so many years of careful planning, he must have thought of all the ways out."

Teacher He said:"The door of the heart is locked, right?"

‘Yes, if such a person refuses to admit it, the case cannot be determined. For the dead, all chat records are gone. There is no evidence for these people. She refuses to admit it, so we can only prove it indirectly. However, we only found chemical products, not finished products, which means she is ready to be caught. 'At the scene, Li Tian came out, speechless.

"Still filming?|"

"This guy is a bit difficult to deal with."

Chen Fan said speechlessly:"Then don't pretend to be cool, it's really embarrassing."

"What's so shameful about it? Interrogation is just like that. Let it hang out. There's plenty of time. Play slowly. This guy is definitely the murderer, but there's no evidence. This woman seems to be very repulsive to the outside world."

Chen Fan thought about it and said,"I have a way. If you let me interrogate her, I can handle it."

"Not illegal?"

"It's not illegal. Remember, she is a woman and I am a handsome star. Have you forgotten? :"

Fuck you, Li Tianlai was angry and stared at Chen Fan and said,"Are you sure?"

"Do you underestimate me? As long as they are women, there is no one who doesn't like me."

Chen Fan walked in and looked at the woman in front of him.

Her face was ordinary, her body was a little fat, and the wisdom in her eyes could not be hidden.

The woman looked at Chen Fan and said,"I'm watching the live broadcast. You are here to help too."

Chen Fan thought silently in his heart.

A voice appeared in his mind.

"This world is broken, I hate everything, I hate him, I hate everything."

Chen Fan frowned, looked at the woman, and said,"Do you like him?"

The woman was stunned for a long time and said,"How did you know?""

"It's nothing, I'm just curious, it's normal, no one will like you, it must be you who likes others, sorry, I'm obsessed with looks, I can't stand your looks."

The woman got angry instantly, stood up and wanted to grab Chen Fan.

Chen Fan continued:"I also want to learn reasoning, I think you should like him, and then he told you that we were just playing around, and then told you, you can't say anything to others, say it's an underground love affair"

"What's the point of all this? You want to say that he is just lonely and uses me for his own benefit. I know this and I know it myself. If you want to use this to provoke me, you'd better forget it."

Chen Fan said silently:"In fact, he likes you, don't you know?"

"I can't find a good excuse to lie."

"The drugs in your room, you actually wanted to research drugs to treat heart disease, but you researched an unknown poison, which is why you can't find it."

The woman's voice became softer, and her eyes dimmed.

"I want to hear your story. If you are willing to tell it, tell it. If you are not willing, forget it.

The woman laughed and said,"In fact, not every heart patient deserves sympathy." ps: Please support, thank you all. ps: Please give more flowers and votes, data.

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