I'm not a super cop

Chapter 476 Handwriting
This soybean milk machine is a very common brand, and there is a striking brand logo on the fuselage.

Of course, what attracted Xiao Ran was not the words on the logo, but the line of words the size of a grain of rice on the bottom of the soya-bean milk machine: Gift from ICBC.The color is similar to the color of the fuselage, and it is almost impossible to find it if you don't look carefully.

Xiao Ran picked up the soya-bean milk machine, the machine was relatively new, judging from the line of small characters at the bottom, this soya-bean milk machine had a great possibility, it was a gift that Du Keke got when he went to ICBC to handle business not long ago.

But if Xiao Ran remembered correctly, in the list of bank cards that Zhang Lei sorted out just now, there is no ICBC bank card at all!

"Brother Xiao, what's wrong with this soymilk maker?" He Liang tiptoed to look at the soymilk maker and asked in a low voice.

Everyone in the team now knows that seven or eight out of ten things that can attract Xiao Ran's attention may have deep meanings, but what He Liang can't figure out is what can be hidden in an ordinary soybean milk machine?
Xiao Ran showed He Liang the line of small characters on the soybean milk machine, and then went straight to Zhang Lei and asked, "Lei Zi, among those bank cards of Du Keke, is there an ICBC card?"

There are so many different bank cards, Zhang Lei didn't remember too clearly, he thought for a while and said: "I don't think there are any? I'll take a look."

Then, he checked the bank card left by Du Keke again, and confirmed that there was no ICBC bank card among Du Keke's belongings.

"Could it be that you haven't finished the investigation yet, and the deceased still has a bank card that hasn't been put together with these cards?" Xiao Ran asked again.

Zhang Lei shook his head resolutely and said: "Impossible, we have checked every corner and corner of this rental house, all the relics are here, and the deceased's card and various documents are all in this bag, it is impossible There are also bank cards that have not been found."

"Then there is a problem. Logically speaking, she should still have a bank card." Xiao Ran frowned slightly and said to himself.

Zhang Lei was taken aback when he heard the words, and immediately asked, "How do you know that she still has an ICBC card?"

Xiao Ran pointed to the soya-bean milk machine in the kitchen: "I gave it to ICBC for business. The deceased was a woman living alone, so it must be given to her as a gift. Besides, if the machine was given to someone else by ICBC , will others take a gift and give it to such a girl with a pretty good financial situation?"

"So you suspect that the deceased's death has something to do with that bank card?—that is to say, this is not a suicide scene, but a homicide scene carefully fabricated by the criminal suspect?" Zhang Lei lowered his voice and asked seriously.

Xiao Ran shook his head slightly: "It's not possible to draw a conclusion yet. After all, judging from the strangle marks on the neck of the deceased, it is consistent with the characteristics of voluntary hanging, and there are obvious test wounds on the wrist. By the way, what is your on-site investigation? "

"After our investigation, the door of the deceased's house was locked and there was no sign of violent unlocking. The key to her house was also found in the deceased's bedroom. There were also cash, mobile phones, precious jewelry, brand-name bags and other valuable items. There is no trace of the home being turned over. After scanning with ultraviolet light, no abnormal fingerprints or footprints were found." Zhang Lei said.

"Well, I see."

Xiao Ran nodded, and walked out of the bedroom. Just as he walked out of the bedroom door, he almost bumped into several comrades from the police station who were helping to carry the corpse out. After the deceased was carried away, Xiao Ran found a large evidence bag. I installed the soya-bean milk machine and prepared to take it home.

After returning to the team, after Xiao Ran submitted the police dispatch records, he found He Xiaoli and reported the situation at the scene and his own guesses.

He Xiaoli attaches great importance to Xiao Ran's views, but because there is no clear clue or evidence to prove that Du Ke was killed by homicide, she told Xiao Ran: "Your intuition has always been very accurate, I believe in you , but we can’t file a case based on intuition. And it will take a while for the forensic expert’s appraisal report to come out, so you should start with the deceased’s bank card and check it.”

"Not only the bank card, but also the suicide note left by the deceased Du Keke. Although the handwriting on the suicide note is very similar to the handwriting on the post-it note of the deceased, and the family members of the deceased also think it was written by Du Keke, but I think that The suicide note, compared with the handwriting on Du Keke's post-it note, always feels a bit blunt, as if it was deliberately imitated." Xiao Ran added.

"If you want to identify the handwriting, you have to send it to the provincial department." He Xiaoli frowned and said.

"Sister He, you forgot. I still have some research on handwriting identification. Although I haven't taken a professional certificate, it's okay to help me take a look first." Xiao Ran smiled and said.

He Xiaoli nodded and said: "Okay, if you feel that there is a problem, go to see it. You are not afraid to see the problem, but you are afraid that you will not see the problem. If the deceased was really murdered and died, but we did not see the problem, it will make us feel guilty." lifetime."

"Yes!" Xiao Ran replied seriously.

After leaving He Xiaoli's office, Xiao Ran handed over the investigation of Du Keke's bank card to Li Fangfang and He Liang, the master and apprentice, while he went to the technical center to ask for Du Keke's suicide note and those post-it notes , study it carefully.

Handwriting identification is generally divided into four types, one is general handwriting identification, the second is handwriting identification of intentionally changing shape, the third is imitation handwriting identification, and the fourth is left-handed fake handwriting identification.

Xiao Ran first conducted a comparative study of the suicide note and several post-it notes on the spacing between words, the spacing between lines, the level of education corresponding to the written words, and the size of the font.

I have to say that the handwriting size, writing tone, font shape, line spacing, etc. on the suicide note are really very similar to Du Keke's handwriting on the post-it notes, and Du Keke's handwriting is very characteristic, graceful and beautiful, and very characteristic.

For example, the word "的" written by Du Keke on the post-it note is exactly a small dot with a lying number '3'. It is conceivable that Du Keke usually writes faster when writing.

The writing speed is relatively fast, and there are many continuous strokes and simple strokes among them. From these simple strokes, you can also get a glimpse of Du Keke's character. It can be said that Du Keke's writing is chic and confident. It is full of the kind of strength that can be ordered by me.

As the saying goes, the words are like a person, and it is hard to imagine that an independent woman who can write such a free and easy strong will commit suicide because of the loneliness and depression at night.

After observing through the microscope, Xiao Ran also made more discoveries.

After enlarging the font, you can see that the words on Du Keke's post-it notes rarely stop during writing. It seems that such continuous characters should be written quickly, but under the microscope, it is found that Du Keke writes It is fast in shape but slow in reality.

For example, there is a word 'yu' on both post-it notes and suicide notes. When Du Keke writes on the post-it notes, it seems to be written in one stroke, but in fact, when she writes '亅', she will obviously pause Press hard, and then lightly close the pen.

As for the word 'Yu' on the suicide note, it was written with two horizontal strokes and one vertical stroke, with no pause and force, and the whole stroke was light.

After studying like this, Xiao Ran found that although some characters on the suicide note looked the same as the characters on the post-it notes, upon closer inspection, their writing style, structure, brushwork, stroke connection, turning angle characteristics, etc. were very different!
A person's writing habits cannot be changed, no matter how similar the imitation is, there are always differences in the gods inside.

Looking at the sincere suicide note, Xiao Ran felt a chill in his eyes. He is now certain that this suicide note was forged by someone else by imitating Du Keke's notes.

Du Keke's 'suicide' is definitely problematic!
(End of this chapter)