Things that solve crimes

Brother Sun is over [-] years old and relied on his "craftsmanship" to buy a suite in Xiuhu Community.

As usual, Brother Sun hummed a ditty and took stock of today's "harvest".

"Dong dong dong" came the knock on the door.

Brother Sun quickly put away his things and then said loudly, "Who is it?"

"I, Xiao Zhang, from the property management department, am here to collect the electricity bill."

Hearing that it was someone from the property management, Brother Sun opened the door. As soon as he opened the door, several fierce men threw him down, and someone shouted, "Police."

Xiao Zhang on the side had cold sweat on his forehead. Things were good and exciting, but there should be no next time.

Brother Sun was taken back to the interrogation room. The police didn't need to ask any more questions. He explained everything in one go.

It turns out that Brother Sun is a thief, his "craftsmanship" is not bad, he can earn several thousand a day, and the jade bracelet is also stolen.

By the way, it was dark and windy that day. After Brother Sun finished his "work", he went to the food stall for a late-night snack and heard the two people at the next table bragging.

One said, "I won the lottery last month, tens of thousands of dollars."

Another said, "I picked up a jade bracelet in Baiqi Mountain, which cost more than 8 yuan."

Hearing this, Brother Sun sneered in his heart. He didn't know how much the two of them drank. However, the next second, he was slapped in the face.

A glistening light shone into his eyes, and the man actually took out a jade bracelet.

Brother Sun was breathing rapidly and was filled with greed. He could only see the jade bracelet and could no longer see anything else.

When the two of them left drunkenly, Brother Sun followed them and handed over the jade bracelet on the way.

When asked what the man looked like, Brother Sun looked embarrassed. At that time, his eyes were all about money and he had no time to see what a man looked like.

After racking my brains, I could only remember that the man's accent was from Wangjiazhuang.

"I'm really obsessed with money." Wu An was furious, seeing that the case would be on the "right track" soon, but this is the result? ? ! !

Qin Henian rubbed his eyebrows and suddenly thought of something, "Can the fingerprints on the jade bracelet be extracted?"

Now it can be confirmed that the jade bracelet passed through the hands of three people, the deceased, Brother Sun, and that person. If you can come up with fingerprints, you can find that person.

Wu An sighed, "The results haven't come out yet."

Fingerprints also have aging, temperature, material and other factors that determine the length of time the fingerprint exists.

While everyone was waiting impatiently, the identification center finally came out with the results.

In addition to Brother Sun's fingerprint, another fingerprint was found on the jade bracelet. After comparison, the fingerprint of the deceased was excluded, which means that this is a new fingerprint.

The members of the task force all cheered, and Yu Zian even shouted, "What a good luck."

Isn't it good luck? If Qin Henian had not gone to Baiqi Mountain, or if he had gone to Baiqi Mountain and not met the fat man and the thin man, he would not have pulled out the clue of the jade bracelet.

"This time Xiao Qin will take the first credit." Wu An praised.

"Luck, it's all luck." Qin Henian said modestly. He really felt that he was lucky enough to catch people.

"The fingerprints have been found, but there are no matching fingerprints in the fingerprint database. The next step is to go to Wangjiazhuang to record the fingerprints. Be careful not to make mistakes in the recording, especially on behalf of the person." Wu An said seriously.

There was a case a few years ago where the murderer asked someone to take his fingerprints, but the police at the scene were not careful and did not notice it. The murderer escaped. A few years later, the murderer was caught again when he committed another crime.

After the investigation, several police officers who took fingerprints were given major demerits. Although the leader of the task force at the time was not the first responsible, he was also responsible for poor supervision and retired soon after.