It was found that everyone s fingerprints were different, and when it was used to determine the case

It is said that more than 100 years ago, the police began to use fingerprints to solve crimes. (Encyclopedia).

I've got two fingerprints here to see if they're the same.

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In some cases, public security officers can find criminals based on model fingerprints, so fingerprints do play a great role in solving cases. If the public security system takes Mu Qi, there will be a fingerprint database, and the fingerprints left when committing the crime are generally found to find the suspect.

I was in the dormitory with my phone, and someone smashed it, but there was no monitoring in the dormitory. If the suspect is asked to record his fingerprints and compare them with the fingerprints on his mobile phone, the chance of successfully renting the bridge is not great.

First of all, you have to make sure that there are no fingerprints on the phone.

Generally, fingerprints will not be checked in this case** because it is a civil case, not a criminal case.

How do I determine if there are fingerprints on my phone, because I infiltrate or usually use them, and my good luck friend Liang fingerprints will also exist. Is it true that it costs nearly a thousand to say that you can check your fingerprints?

Only ** can intervene to check fingerprints, and only they have this technology.

Fingerprints will only be checked in ordinary criminal cases, but they won't check you.

1. All fingerprints to solve the case, that is, to confirm whether the perpetrator is a real criminal by identifying the fingerprints of the perpetrator.

Fingerprint cracking originated in our country. Two thousand years ago, at the end of the Warring States period and even in the era of Qin Shi Huang, China's judicial officers found that from the 3-month fetus, the pattern began to sprout in the palms and plantar parts, and it was fully formed at 6 months. Therefore, the fingerprints of criminals were taken as at that time"The first of the physical evidence"。

The Qin Jian unearthed in Yunmeng Sleeping Tiger Land in Hubei Province is a work written in the last years of the Warring States Period. Among them, "Sealed Diagnosis Cave Thief" Jane records a burglary scene that digs a hole and enters the house. Among them, it is recorded that "there are six places on the inner and outer soil in the inner and outer acupoints, six places on the knees, six handwritings, and six hands."

This shows that the judicial personnel of the Qin Dynasty have regarded "handwriting" as one of the important evidence for on-site investigation and as one of the methods to solve cases. In the Tang Dynasty, fingerprints were applied to document deeds. In the Song Dynasty, handprints had officially become physical evidence in criminal proceedings.

The fingerprints at the scene of the crime are physical evidence. The materials that can be used to prove the facts of the case are all evidence. Evidence includes:

Evidence; Shubi sentenced to evidence of suffocation; witness testimony; victim statements; confessions and justifications of criminal suspects and defendants; Appraisal opinions; Records of inquests, inspections, identifications, and investigative experiments; Audiovisual materials, electronic data.

Code of Criminal Procedure

Article 50. The materials that can be used to prove the facts of the case are all evidence.

Evidence includes: 1) physical evidence;

2) documentary evidence; 3) witness testimony;

4) Victim statements;

5) Confessions and justifications of criminal suspects or defendants;

6) Appraisal opinions;

7) Records of inquests, inspections, identifications, investigative experiments, and so forth;

8) Audio-visual materials and electronic data.

Evidence must be verified to be true before it can be used as the basis for a verdict.

Legal analysis: If the thief has left fingerprints for the record before the case, or left fingerprints for filing when applying for a new ID card, you can know who the suspect is by comparing it with the fingerprint database.

Legal basis: Article 50 of the Criminal Procedure Law of the People's Republic of China: Materials that can be used to prove the facts of a case are all evidence.

Evidence includes: 1) physical evidence;

2) documentary evidence; 3) witness testimony;

4) Victim statements;

5) Confessions and justifications of criminal suspects or defendants;

6) Appraisal opinions;

7) Records of inquests, inspections, identifications, investigative experiments, and so forth;

8) Audio-visual materials and electronic data.

Evidence must be verified to be true before it can be used as the basis for a verdict.

In the past, when technology was not so advanced, it was very difficult for the police to handle cases. Without the help of these high-tech products today, it would take a long time and effort for a case or a suspect to complete or capture. This is very difficult for the already resourceful police, not to mention the difficulty of apprehending some cunning suspects.

As a unique mark on people's bodies, the existence of fingerprints has also prevented some tragedies to a certain extent. When technology was not so developed before, the role of fingerprints could not be reflected, so some people with bad intentions would be unscrupulous. But now it's different, and some people dispel some bad thoughts after learning about the power of fingerprints.

Fingerprints often play a decisive role in solving crimes. If you can compare your fingerprints, you can lock down the suspect very quickly.

In a case, fingerprints played a very vital role in the cracking of the case, which made great progress in the case, and through the step-by-step investigation and efforts of the first person, the case was brought to light, and the suspect was condemned by law and morality.

In a case, fingerprints will play a very important role in solving the case, and he can help ** find the perpetrator as soon as possible and find the direction of solving the case faster.

Argentina. In the summer of 1892, in a small town in Argentina called Neicoco, a bloody ** case occurred. A single woman named Francesca reported the crime

Her two children, a 6-year-old boy and a 4-year-old girl, were stoned to the heads and killed in their home. According to the Francisca newspaper, the town's man, Velasquey, had proposed to her, and after she refused, he threatened her with the murder of her child. Moreover, when she came home one day, she happened to meet Velasqui coming out of her house in a hurry.

For this, Velázquel was arrested by the La Plata Police Department, which has jurisdiction over the town. However, Velasquier said that he would not admit that he had killed the two children. He also handed over credible proof that he was physically absent on the day of the crime.

Sergeant Alfarez of the La Plata Police Department came to the scene again with Officer Vosetti to search. They searched the bedroom where the ** crime occurred, but still did not find a single clue, and just as they were about to leave in disappointment, the sheriff suddenly saw a brown finger blood mark on the door frame in a ray of sunlight. Alfarez knew that his colleague Wasetti was studying people's fingerprints before the feast, so he and he took the bloody fingerprints back to the police station along with the wood of the door frame.

Upon study, they found that the fingerprint was a human thumbprint. So, the sheriff asked the suspect, Velasque, to check his thumbprints, and the results did not match. Then he called Francesca again.

Surprisingly, her thumb print matched the blood mark on the door frame. Francesca was stunned even himself, and he had to admit that it was to marry his lover, who hated children and killed his two biological children.

In ancient times, fingerprints were used to solve crimes, it is said that the earliest was about the late Warring States Period, when the people of the Yamen used fingerprints to solve cases, and we will now see fingerprints printed on some important documents and contracts in costume film and television dramas or operas as one of the important evidence, but at that time, fingerprints could only be compared with the fingerprints that appeared, and they would not be as widely used as modern times.

Although there were fingerprints as evidence in ancient times, the fingerprint judgment at that time was only on the surface, although people at that time knew that everyone's fingerprints were different, but there was no way to enter everyone's fingerprints to make a fingerprint database like modern times, which was very time-consuming and labor-intensive, so even if there were fingerprints on the scene in some cases, they didn't know who the fingerprints were, and they didn't have any effect, and the fingerprints at that time were only superficial, and there was no way to show potential fingerprints. For example, when we touch something, we will leave fingerprints, which need some chemical and physical methods to be revealed, and some fingerprints are not obvious, and there is no instrument to view in ancient times, only some can be identified by pressing more clearly.

In ancient times, the general level of knowledge is not enough, can not write, ordinary people will not engrave seals and the like, so they will use fingerprints as evidence on some important contracts, such as land deeds, house deeds, deeds of sale, etc.

In the Song Dynasty, Song Ci wrote "Records of Grievances" written in the use of fingerprints to solve cases, people at that time did not have our modern instruments, they used the most primitive methods to judge the subtle differences of fingerprints, but they can also achieve a relatively high accuracy rate.

There are fingerprints to solve the case, but there is no modern advanced technology, it will only be a comparison of fingerprints, because it is seen with the naked eye, so the error rate is very large.

According to historical records, as early as the late Warring States period, China began to use the fingerprints of criminals left at the crime scene to solve cases.

Some history books or wild histories have recorded that the fingerprints left by criminals on items are used to find them, which is of course not as advanced as modern times.

There are cases of fingerprints solving cases, and Yunmeng Bamboo Slips has a detailed record of a theft case in the Qin State.

Yes, ancient people also used fingerprints to solve crimes, which are recorded in history books, and crimes were solved based on the footprints and fingerprints left by the perpetrators at the scene.

It is said that there were also in ancient times, and the ancients would also find ** based on the fingerprints left by criminals at the crime scene.

"History of the Song Dynasty: The Biography of Yuan Jiang" records a typical case of using fingerprints to solve a case. During the Northern Song Dynasty, Jiangxi could be identified with the naked eye whether it was a fingerprint left by the same person, and the naked eye was the most common fingerprint identification method in ancient times.

Yes, it is often seen in history books that the fingerprints left by the suspect are used to identify the case, and then the case is solved.

Yes, the Qin Dynasty calligraphy unearthed by Yunmeng, sealed and diagnosed, there is a case record at that time, someone dug a hole to steal from someone else's house, and the file recorded many of his imprints, including fingerprints.