There was a brief silence in the room.

"Ahem......" Han Bin coughed lightly: "Lin Yuejiao and the deceased's DNA comparison, when will it come out?"

"When the body was identified, Lin Yuejiao's DNA had been collected and sent to the technical team for comparison, I estimated that it would be this afternoon at the earliest, and tomorrow morning at the latest. Tian Li responded.

Although it can be basically determined that the deceased is Xue Mengjiao, it is still subject to identification.

This is the same as boyfriend and girlfriend, even if two people are in love, the country will not recognize it without a marriage certificate.

Han Bin opened a bag, took out a stack of documents from it and threw them on the table: "These are the materials of the snowman case, let's study them." ”

"You're going to be investigated with the Yeti case?" Tian Li was surprised.

"Yes, the genetic material in the deceased's body is exactly the same as that in the body of the victim in the Yeti case. ”

"Zhao Ming, put these on the projector, and everyone will discuss while watching. ”

"What about Du Qi and Xiao Peng?" Li Hui said.

"They have tasks. Han Bin said lightly.

Previously, when Du Qi reported to Han Bin, Han Bin assigned him a new task.

There is a dashcam on the Audi car, and Han Bin asked Du Qi to contact the technical team to obtain the driving track of the Audi car, and then compare it with the surrounding surveillance to find out the location of the deceased who was held hostage, and maybe find the trace of the suspect.

Subsequently, the projector began to play the information of the Yeti case.

The victim's name is Gu Yuwen, a native of Laiping City, 30 years old, tall and handsome.

The exact date of death is unknown, but the snow fell on January 22, 2019.

The place where the crime occurred is located on the outskirts of Laiping City, there is not much surveillance around, there are relatively few people, coupled with the cold weather, the snowman did not begin to melt until noon on the 24th, and the body of the deceased was found on the afternoon of the 24th.

The deceased was hidden in a snowman, unclothed, and sat on his knees with his hands tied behind his back.

The scene of the Yeti case is not the first scene. The deceased in the Yeti case was killed in a white Hyundai car.

However, when the white Hyundai car was found, more than half a month had passed since the deceased was found, and the scene around the car had been damaged, and the surrounding private surveillance had been overwritten due to insufficient memory, making it more difficult to collect evidence.

These circumstances are almost the same as the homicide cases investigated by Han Bin and others.

The difference is that the first deceased in the Yeti case did not have an injury to his face, and the identity of the deceased was easily determined.

However, because the body of the deceased was found late, the scene was more damaged, and not many valuable clues were found.

After reading the information, Han Bin has a certain understanding of the first victim of the snowman case.

Of course, this understanding is only the most basic, and it is far from impressive as personal investigation.

Han Bin glanced at everyone: "What do you think?"

Li Hui was the first to speak: "The modus operandi of these two cases is very similar, however, there are some differences, the first victim did not disfigure his face after being killed. ”

"I think this is normal, which shows that the murderer has little experience in committing the crime for the first time, and he has experience in committing the crime for the second time, which also brings difficulties to the police investigation. Tian Li analyzed.

Zhao Ming turned off the projector and walked over: "I don't understand a little bit, why did the murderer of the snowman case choose these two targets, and what is common between the two victims that attracted the murderer." ”

Han Bin picked up two pieces of gum and threw them into his mouth, he was also thinking about it.

The age difference between the two deceased is eleven years, one is a young girl, the other is a mature young fu, two completely different types,

Li Hui crossed his fingers and said: "The two suspects are named Gu Yuwen and Xue Mengjiao, and their names are not the same; their age and temperament are also much different; one lives in Yuhua District and the other lives in Laiping City, and the locations of the crimes are also different. Aside from the similarity of the modus operandi, I don't think there is much in common. ”

"The murderers all chose to commit crimes on snowy days, and they also hid the deceased in the snowman, what is the special significance of this?" Tian Li asked.

Han Bin frowned and thought for a moment, he couldn't answer these questions: "Based on the information on the file alone, it is difficult to have an in-depth understanding of the snowman case, and you have to go to Laiping City to actually investigate." ”

"Team leader, it's been a year since this case, even if we go to Laiping City, I'm afraid it will be difficult to get any clues. Tian Li said.

"Let's go to Laiping City, mainly to meet the victim's family and learn from them about the first deceased in the Yeti case. Now that the Yeti case is no longer a separate case, a second deceased person has appeared, and once some information and clues coincide, it is likely to become a breakthrough in the case. Han Bin said.

Zhao Ming asked in a strange way: "Brother Bin, do you think the murderer will continue to kill?"

Han Bin didn't answer, because they didn't have a clear understanding of the murderer, they didn't know his motive for committing the crime, so they naturally didn't know the purpose of his murder, and they couldn't know if there was another target.

Next, Li Hui and the three began to check the surveillance near the Audi car, looking for traces of the murderer.

Han Bin continued to study the materials of the Yeti case.

Only by understanding both cases thoroughly can we find common ground.

At around six o'clock in the afternoon, Du Qi and Sun Xiaopeng returned.

The two looked like dusty servants, Sun Xiaopeng took off his scarf and rubbed his hands.

Duge put the briefcase on the table: "Frozen to death, this hellish weather is colder than the previous two days of snowing." ”

Li Hui smiled: "As the old saying goes, melting snow is colder than snow, but it's not in vain. ”

"It's hard work, sit down and warm up. Han Bin said.

Duqi took a cup of hot water and held it in his hand: "Team leader, we checked the trajectory of the white Audi car. ”

"What did you find?"

"On January 17th, that is, at ten o'clock in the morning the day before yesterday, the white Audi car left from the Times Community (Lin Yuejiao's house), and the person who drove it was Xue Mengjiao, and then the Audi car went to the Blue Whale Square, and left the Blue Whale Square at four o'clock in the afternoon. Dodge paused and continued:

"At five o'clock in the afternoon, the white Audi car left the asbestos community, and at this time the driver changed, becoming the person wearing a hood, sunglasses, and a mask, and went to the vicinity of Yanxi Road and Qinling Street, which was relatively remote, and parked for nearly six hours or so, until it drove to the scene of the crime at about 12 o'clock in the evening. ”

In other words, Xue Mengjiao had not been killed before 4:35 p.m. on January 17, and the location of his murder should be near Yanxi Road and Qinling Street. Li Hui homeopathic analysis.

"We went there and saw that the parking place was very remote, there was a wasteland nearby, there were basically no people at night, and there was no surveillance around. Duge said.

"Did you find anything?"

Duge shook his head: "No. ”

"If you want me to say that the real scene of the murder is in the car, even if the car is parked in that place, there is no need for the murderer to get out of the car. Li Hui said.

"Then what did Xue Mengjiao do in the asbestos community?" Zhao Ming asked.

"I don't know, but according to the GPS, she often drives to the asbestos community. ”

"I think it's necessary to go to the asbestos community, where the deceased should have been subdued. Han Bin analyzed.

"I agree with Brother Bin's statement, I know that the asbestos community is an old community, although the living environment is average, but the population is relatively dense, if there is a conflict between the two sides, it is likely to be seen by the residents there. Sun Xiaopeng agreed.

Li Hui began to flip through the notebook: "I remember making a record with Lin Yuejiao before, she said that Xue Mengjiao sent WeChat at five o'clock in the afternoon the day before yesterday, and the original words were 'I'll go to live with my dad for a few days', and according to our speculation, Xue Mengjiao should have been controlled by the murderer before five o'clock, and that WeChat was probably sent by the murderer." ”

"I went to stay with my dad for a few days. Tian Li muttered and analyzed: "Being able to say these words proves that the murderer has a certain understanding of the deceased's family situation, and it is likely that an acquaintance committed the crime." ”