Before dawn, the sky outside was gray, Liu Zhiyu was lying in the bed and sleeping soundly, when he was suddenly awakened by a piercing mobile phone ringtone, and he quickly got up from the bed.

"Liu Zhiyu, there is a murder case, come to the team within ten minutes, let's go to the scene together. Li Wenzhe's words came out of his mobile phone in a hurry.

"Oh, okay, I'll be there soon!" Liu Zhiyu hurriedly replied.

He hurriedly got out of bed and dressed, didn't have time to wash, simply washed his face with cold water, picked up his things and was about to go out.

At this time, Zhong Dahai stopped his beautiful snoring, woke up from the beautiful dream, heard the movement, opened his eyes, and saw that Liu Zhiyu had already gotten up, and asked suspiciously: "Liu Zhiyu, why are you going so early?" I want to go to the morning exercise with Su Xiaojing, it's not dawn yet, do you want to have a secret tryst." ”

Liu Zhiyu didn't have time to joke with Zhong Dahai, and said: "There is a murder case, go to the scene." I'm gone, you can continue dreaming. ”

After Liu Zhiyu finished speaking, he pushed open the door and left, leaving the lonely Zhong Dahai alone in the empty room. And Zhong Dahai poked his head out of the quilt and looked at the closed door, the room was still dark, and the outside of the window was also gray and black, so early in the morning, how could there be another murder!

Seeing Liu Zhiyu's hurried appearance, Zhong Dahai thought to himself, after being a scout, it is even more difficult for people, and he can't even help himself to sleep well. Hey, it's all a hard life, and it doesn't matter if the sky falls, you can sleep for another three hours, and maybe you can meet a beautiful woman again in your dreams. Zhong Dahai covered his head with a quilt and went to look for his beauty in his dreams.

Liu Zhiyu rushed to the serious crime brigade, and several investigators had already arrived. Li Wenzhe raised his hand and looked at the watch on his wrist, due to the urgency of time, the technician had not yet arrived, he didn't want to wait any longer, so he got in the car and left first, leaving a scout to rush over with the technician.

The specific circumstances of the case are still unclear, and they did not speak all the way and went straight to the scene of the crime. Everyone got out of the bed, and at this time they were just waking up in the car to refresh themselves, don't go to the scene and still yawn, that's not shameful enough.

Although they go to bed late every night and wake up early is the norm, they are night owls, but they definitely don't sleep in, let alone sleepy bugs.

The car drove directly to the park by the Yunjiang River, and the scene of the crime was in the park. Because it was relatively early, there were not many onlookers, only a few older people stood on the side of the road, pointing and talking about the park, or the older people got up early, and the younger they were, the more they loved to sleep.

Li Wenzhe quickly got out of the car and ran towards the scene with the investigators. The scene was located near the river in the park, and it had been cordoned off and protected, and the police of the police station and the investigators of the criminal police team of the sub-bureau had already arrived at the scene.

"What's the situation?" Li Wenzhe greeted Deputy Captain Zhou of the criminal police team and asked.

"The deceased, a man and a woman, seemed to be a young couple, and the initial examination of the injuries was supposed to be a gunshot wound, and bullets were found at the scene, and it was speculated that it might be a homemade gun. At about 4:50 a.m., an old man who got up early for morning exercise passed by and reported to the police after discovering the situation at the scene, which is the current situation. A detailed investigation of the scene is waiting for the technical staff of the criminal investigation detachment to come. Deputy Captain Zhou briefly introduced.

"Oh! Two people died, it was a gunshot wound, there were bullets at the scene, did you report the situation to the sub-bureau leader?" Li Wenzhe said.

"It has been reported, and the bureau leaders are on their way to come. Deputy Captain Zhou responded.

Such a major case must be reported in a timely manner. After Li Wenzhe listened, he stepped aside and reported the situation to Zhao Xuexuan.

When Zhao Xuexuan heard this, he hurriedly got up, he had to rush to the scene immediately, and at the same time he reported the situation to Deputy Director Liu Changbin.

If the suspect commits the crime again with a gun, then the danger to society and the masses will be even greater, and the facts of the case must be ascertained as soon as possible and the suspect can be arrested.

All of a sudden, everyone was nervous and took swift action, and the murder case and the gun case were serious, so we must attach great importance to it, and we must concentrate all the police to carry out the investigation work.

Soon, the technicians of the criminal investigation detachment arrived, and the investigation of the scene was again carried out carefully and thoroughly. Liu Zhiyu followed behind Li Wenzhe and observed the situation at the scene.

At this time, the sky was already bright, and the crowd of onlookers gradually increased, and they were stopped outside by the police at the police station.

At the scene, it can be clearly seen that the deceased are two young people, in their twenties, holding hands, one lying on his side on the grass, the other lying on his back on the grass, the heads of the two people are covered with blood, and there is a lot of blood on the grass, looking at the scene is very bloody.

The man among the dead was shot twice in the head and the woman was shot once in the neck, both fatally wounded, and the suspect shot without the slightest hesitation, asking for his life.

Judging from the clothes of the deceased, their clothes have been turned upside down, and there are no wallets or bags or anything, and the preliminary judgment is that the possibility of revenge and murder is relatively low, while the possibility of robbery and murder for money is relatively high, of course, all kinds of possibilities cannot be ruled out before the case is solved.

However, no valuable clues were found at the scene to solve the crime, and it is still unknown whether it was a wandering crime or a local crime.

In the end, Liu Changbin, as the highest-ranking police officer at the scene, directly issued instructions to immediately organize the police to conduct a carpet search around the scene, retrieve all the surveillance videos around the scene, and strive to find clues to solve the case as soon as possible. At the same time, let the police station ascertain the identity of the deceased as soon as possible, find the relatives of the deceased, and make every effort to deal with the aftermath.

After Liu Changbin gave a brief instruction, he asked Zhao Xuexuan and the comrades of the sub-bureau to study specific work measures together. He stepped aside, and he wanted to report the situation here to Director Li of the Municipal Bureau, and requested that patrols and inspections be strengthened throughout the city, and that he should also pay attention to insisting on tightening the inside and loosening the outside, so as not to cause unnecessary panic in society.

The masses in society can't see clearly, but the entire police force is completely ready to fight, working extremely nervously, and everyone's nerves are tense.

The impact of the occurrence of a major sensitive case is a series of factors, and the work measures are also linked one by one, and everyone must maintain a high degree of sensitivity and vigilance, and even more so, the work measures must be foolproof.

Soon the police dog was also transferred, many times the role of the police dog is unimaginable, people can't find things, the police dog can find it, this is the magic of the police dog.

Li Wenzhe led people to conduct a search, and he could not let go of any blind spots, and this workload was very large.

"Liu Zhiyu, you follow Lao Wang to retrieve the surveillance video data, and all the videos are retrieved. Li Wenzhe said to Liu Zhiyu.

"Okay, I'll go with Team Wang. Liu Zhiyu agreed, turned around and ran towards the *** vice captain not far away.

Usually, the work of collecting evidence in the case is ***, but this time Li Wenzhe arranged for Liu Zhiyu to follow, and he also had certain ideas.

Liu Zhiyu knows that the retrieval of surveillance video data, which is also a very important job, is a very heavy work, the retrieval of video is simple, the analysis of video data is very troublesome, it takes a lot of manpower and time.

The investigation work was carried out in an orderly manner, and each party assumed its own responsibilities and went all out. After Liu Zhiyu followed *** to retrieve all the video materials, he immediately returned to the serious crime team and began to check the analysis and comparison.

Liu Zhiyu didn't expect him to be more interested in video surveillance, he likes to study video surveillance, but it is not easy to find clues and clues to solve the case from video surveillance.

There are more than 20 surveillance probes installed in the park, and the capacity of these video materials is even larger, but in order to solve the case as soon as possible, they can only calm down and carefully review all the video materials, watch them little by little, and deduce them one detail at a time.

It was the first time that Liu Zhiyu felt that watching video surveillance was so painstaking, even if the four people were grouped together to review it separately, but the progress was still slow, and there were too many video materials.

At the scene of the search, new news kept coming, the police dog first found the jacket left by the suspect, and soon found the bag abandoned by the suspect, which was a lady's bag, which should have robbed the female victim.

According to the traces of the items found in the search at the scene, the suspect's escape route is roughly described. Because the scene of the crime happens to be a blind spot of video surveillance, it is not easy to find the victim's pre-mortem activity images.

Liu Zhiyu calculated according to the time of the deceased's death, and finally found the two victims in the recent surveillance videos of the crime.

At 11:50 p.m., the victim man held the victim woman's hand and strolled through the park, snuggling up to each other, feeling the beauty of the quiet night and enjoying the deep affection. Romantic young men and women, immersed in deep love, do not realize that danger is approaching them step by step.

This clue was found in the video materials, and the search began to follow in sequence, constantly querying the figures of the two deceased, and then intercepting all the videos of this time period, and then reviewing them one by one.

The hard work paid off, and finally found a suspicious figure in the place where the two deceased figures appeared, and then according to the suspect's coat found at the scene, it was finally confirmed that the suspicious figure was the suspect.

Because the crime occurred at night, the picture of the surveillance video is not clear, and the suspect is wearing a hat, so he can't see his appearance clearly, and can only roughly guess his size and height, and it is still very slim to find out the identity of the suspect.

Liu Zhiyu knows that the difficult work is still to come, and the next task will be heavier. He couldn't follow Li Wenzhe to the scene to conduct a search, so he had to stay in front of the computer honestly and make every effort to find the suspect's traces in the video surveillance data, which is also a crucial way to solve the case. Their responsibility is also very large, and even the slightest discovery may be the key to solving the case.