Chen Youfeng's crime is extremely heinous, and Luo Xiaoying is also an accomplice, especially in the case of Cui Yumeng's violation, Luo Xiaoying was also involved.

But no matter what, we need to use the law to judge Luo Xiaoying.

So we have to find Gong Libai and rescue Luo Xiaoying.

The criminal police team has been deployed throughout the city to carry out checkpoints on important traffic arteries in Ningzhou City.

Rescuing the hostages is a matter of great importance, and once Luo Xiaoying's life is in danger, we must strike at Gong Libai.

On the other side, the forensic department was still conducting an autopsy on Yan Ruigang, and Jiang Tingbai was leading a technical team to do trace examination work to examine the fingerprints and footprints found at the scene.

Lin Zifan is still trying his best to find Cui Yumeng's personal information, I absolutely don't believe that Gong Libai, who is over half a hundred years old and has a somewhat stupid brain, will kill and commit crimes for an irrelevant person.

Gong Libai must have something to do with Cui Yumeng, it may be a relative, it may be a friend.

If Gong Libai really has a relationship with Cui Yumeng, then he came to be Chen Youfeng's driver, which has been premeditated for a long time. Because only in this way can he find out the truth about Cui Yumeng's violation, and get close to Chen Youfeng and kill him.

We learned that when Luo Xiaoying was taken away by Gong Libai's car, it was already two hours late, and in two hours, Gong Libai could have left Ningzhou City by car.

Police Officer Wang, the captain of the criminal police team, has already led the arrest team to stand by at any time, and the serious crime team is also ready.

In the office of the serious crime team, the atmosphere is extremely tense, Gong Libai and Luo Xiaoying are criminals in two cases respectively, but now one criminal has kidnapped the other. If Luo Xiaoying is really held hostage by Gong Libai, if necessary, we can only shoot Gong Libai to death.

"Team Qin! Found it! ”

A sudden voice broke the dead silence in the office.

Lin Zifan took a document and ran quickly into the office of the serious crime team.

Our current office of the Serious Crime Unit was converted from an archive room when the Serious Crime Unit was established, and it is only separated from the criminal police team by a wall.

Lin Zifan's voice, Officer Wang, who was on standby next door, also immediately got up and walked into the office of the serious crime team.

Lin Zifan was very excited to put the information into my hands and said: "I found out Cui Yumeng's identity information through Cui Yumeng's school, and then learned about her social relationship, he and Gong Libai are stepfather and stepdaughter!" ”

Hearing this, Li Meng and Xue Hang were stunned.

Because the surnames of the two are different, and Cui Yumeng's information has not been found, and there are no clues about Cui Yumeng from Gong Libai's identity information, we have always ignored this relationship.

"Gong Libai was a little stupid because of his mind, he was married once before, but he divorced not long after. Later, after being introduced, Gong Libai met Cui Yumeng's mother.

Cui Yumeng is also a single-parent family and lost her father at a young age, so she has been living with her mother, and she remarried with her mother and came to Gong Libai's home.

Therefore, Gong Libai may avenge her because of Cui Yumeng's matter! Lin Zifan continued.

I looked through Cui Yumeng's personal identity information, and Li Meng next to me asked, "What about Cui Yumeng?" Did you find her? ”

Lin Zifan shook his head and explained: "There is no contact with Cui Yumeng, Cui Yumeng's mother was ill and passed away a few years ago, and now only Gong Libai can contact Cui Yumeng." ”

Hearing this, I couldn't help but think of Chen Xi and Peng Xiaoping's words, because there was a rumor in the company that Cui Yumeng suffered from depression shortly after leaving his job, and after being treated in the hospital for a period of time, he committed suicide.

But Cui Yumeng committed suicide, why didn't we find any news? There was no police, let alone a cancellation of the account, Cui Yumeng evaporated in the world like this?

In the trace examination department, Jiang Tingbai was carefully examining the disposable chopsticks inserted into Yan Ruigang's eyes, the murderer was holding the chopsticks, and he would definitely leave fingerprints on them, but it was very difficult to extract fingerprints from disposable chopsticks, and even if they could be extracted, it could not be a complete fingerprint.

The technical team conducted a careful investigation of Yan Ruigang's home, and did not find any fingerprints on the door except Yan Ruigang. This shows that the murderer entered the house by calling the door.

Although the room was messy, no valuable footprints or fingerprints were found.

Therefore, the disposable chopsticks in Yan Ruigang's eyes are Jiang Tingbai's last hope for extracting the murderer's fingerprints.

The extraction work was extremely difficult, but Jiang Tingbai was an expert in the trace examination department after all, and he carefully operated through professional instruments, and finally extracted a fingerprint less than one centimeter wide.

This fingerprint is very badly mutilated, and if you rely on this fingerprint alone to track the murderer, it can be said that you are looking for a needle in a haystack. But now that Gong Libai is suspected of committing a major crime, as long as we compare this fingerprint with the fingerprints we collected from Gong Libai, we will definitely find consistency.

The current trace detection equipment is professional enough, Jiang Tingbai carefully scanned this fingerprint, entered it into the computer, and compared it with Gong Libai's fingerprint through the system.

As the computer system compares the fingerprints, a progress bar with the percentage of the comparison read appears on the computer screen.

Jiang Tingbai stood in front of the computer, staring earnestly at the rising numbers on the progress bar, and his heart also rose to his throat.

If the fingerprint comparison with Gong Libai is successful, it means that Gong Libai is the murderer in this case.

If the fingerprint comparison with Gong Libai fails, then it will be extremely difficult for us to trace the murderer through this mutilated fingerprint.

At the bottom of the computer screen, the three big words "Matching" kept flashing.

The number on the progress bar is also frozen at 99% of the screen.

Jiang Tingbai became more and more nervous and excited, subconsciously held his breath, and stared at the computer screen with a pair of eyes

In the next second, the content on the computer screen changes.

The number has changed from 99% to 100%.

"Matching" has also become "Matching".

The red fingerprint instantly turned green.

This shows that the fingerprints extracted by Jiang Tingbai from the disposable chopsticks are exactly the same as the fingerprints we collected from Gong Libai.

The murderer is Gong Libai!

Almost at the same time, the forensic medical department also gave an autopsy report.

Yan Ruigang's time of death was between nine and eleven o'clock last night, the cause of death was excessive blood loss, and the wound in his abdomen was stabbed by a single-edged dagger.

The time of death and the cause of death can be used as corroboration, and the fingerprint comparison provided by Jiang Tingbai is direct evidence of Gong Libai's murder.

Gong Libai has been identified as the murderer in this case, and the next step is to arrest him.

But where is Gong Libai now......