Sun Wenxuan's affairs can be big or small.

After Han Bin learned the general situation, he handed him over to the Guang'an Police Station, which was Han Weidong's territory, and it was very convenient for Han Bin to interrogate or understand the situation.

Sun Wenhao was taken away by the police at the police station, and only Han Bin, Jiang Yang, and Bao Xing were left on the top floor, and the surroundings immediately became clean.

This environment is also conducive to Han Bin's thinking.

The technical team had already come to the scene, and Han Bin did not expect to find new evidence at the scene, but just wanted to experience the environment of the crime scene.

Sometimes, some information about the suspect can also be learned through the circumstances of the crime.

The environment on the roof of the building is relatively closed, and basically no one comes up at ordinary times, and the suspect chose to commit the crime here, probably because he also fell in love with the hidden environment here.

To get to the roof, you have to take the elevator first, and then you have to climb the stairs, which is difficult to carry and easy to be found.

Therefore, Han Bin is more inclined to the murderer to kill the victim on the roof of the building.

It's still the same sentence as before, the top of the building is rarely visited by ordinary people.

It's a bit intriguing why a young woman would want to come to the rooftop.

In Han Bin's view, there should be three possibilities.

The first type of victim was taken hostage by the suspect to the roof of the building.

The second type of victim was tricked to the roof by the suspect.

The third type of suspect came to the roof of the building on his own initiative.

Judging from the current situation, the first two are more likely.

The most pity is that the monitoring of the community is covered, if the monitoring is still there, as long as you check the monitoring, you can find the clues of the suspect.

Again, why did the suspect choose to commit the crime here, and why did he throw the deceased into the water tower, was it accidental or intentional?

There are too few clues at present, and Han Bin can't judge.

Han Bin walked carefully from the gate of the top floor to the gate of the water tower, and basically knew the situation at the scene of the crime.

It was almost noon when Han Bin and the three of them came down from the roof.

Han Weidong invited a guest to a restaurant a little farther away for dinner, and no one wanted to eat nearby.

With his son's colleague here, Han Weidong naturally wouldn't be stingy, ordered a table full of dishes, and very warmly entertained Jiang Yang and Bao Xing.

During the meal, Han Bin asked Cui Hao about the shoe store, and the reason why he didn't ask Han Weidong was because Han Weidong didn't go out much, and he stayed at the police station most of the time, so he didn't know as much about the situation on the street as Cui Hao.

After Han Bin finished speaking, Cui Hao had an impression of the shoe store and knew the approximate location, but he couldn't remember it clearly.

On the contrary, a police officer often goes out on patrol and is more familiar with the situation on the street, according to him, the name of the shoe store should be called Cool Tide Shoe Store.

Han Bin asked him to help lead the way, and he readily agreed.

Well, he didn't have a choice.

After the meal, Han Bin said hello to his father and drove to the cool tide shoe store.

The father and son see each other every day, and they eat together in the morning, and they don't have much to say.

As for work, Han Weidong is more experienced than him, and he has been prepared for a long time, so there is no need for Han Bin to worry.

What Han Bin has to do now is to solve the case as soon as possible and give you an explanation.

The sinking of the corpse in the water tower is too disgusting, it is simply not done by a person, Zhou Jingjing has no infectious disease, but if there is an infectious disease, it will harm the people of a community.

The cool shoe store is located on Guang'an Street, just a few minutes' drive from where they eat.

The shop is not small, and the black plaque is very different from the style of the surrounding shops, and it looks a little abrupt, so that people can see it from a distance.

In order to avoid being too dazzling, Han Bin asked the police officer from the police station to stay in the car.

Han Bin took Jiang Yang and Bao Xing into the store.

"Welcome!" On the right side of the shop stood a waitress in her early twenties, wearing a black T-shirt with the word cool on it, and skinny jeans underneath.

"Hello three gentlemen, what style of shoes do you want? ”

"Let's see for ourselves. ”

After speaking, Han Bin and the three began to search in the store.

After a while, Bao Xing shouted, "Group...... Brother Bin, come here, I think these shoes are good. ”

Han Bin walked over and found that it was a black sandal, and there were three dog paw prints on the bottom of the shoe.

Han Bin picked up his shoes and examined them carefully, and the outline, spacing, and size of the dog's paw prints were almost exactly the same as those at the crime scene on the construction site.

Han Bin beckoned, "Beauty." ”

The saleswoman walked over and said, "Sir, do you want these shoes?"

"Is your boss here?"

"Huh?" the saleswoman was a little surprised.

"We are police. Bao Xing showed his police ID, "Call your boss over, we have something to look for him." ”

"Okay. The saleswoman was a little surprised and a little nervous, so she didn't dare to ask more questions and turned away.

After a while, a woman about thirty years old walked over, with a rather plump figure, and walked in the direction of Han Bin, "Hello, what is the matter with me?"

"You're the boss here?"

"Yes. ”

Bao Xing showed his police ID card again, "We are policemen, and we want to find you some information." ”

"Say what? ”

"How many shoes do you have here with a dog's paw print?"

The female boss frowned and thought for a while, "There are only two models, one for men and one for women." ”

Han Bin said, "You call up the sales records of these two shoes to me." ”

"Comrade policeman, is there anything wrong with these two shoes?"

Han Bin didn't answer, and continued, "Call up your monitoring here." ”

The proprietress became more and more uncertain, "Comrade policeman, I am willing to cooperate with your work, but can you tell me what is going on?"

"We are investigating a criminal case, and we suspect that the person involved may have come to your store to buy shoes, please cooperate, thank you. ”

"No problem, I'm going to go and check the sales records and monitoring. ”

The proprietress walked towards the counter as she spoke, and Bao Xing also followed and asked, "Boss, how long can you keep the surveillance here?"

"About two weeks. ”

Bao Xing spread his hands at Han Bin.

Han Bin said, "Let's call it out first." ”

The proprietress is also a Mali person, and quickly investigated the purchase records of the shoes, and the two shoes sold a total of more than a dozen pairs, of which the same person bought two pairs on June 1st, one for men and one for women, which should be the victim Zhou Jingjing.

Han Bin now has two speculations, the first is that Zhou Jingjing gave the men's shoes to the murderer, and then the murderer killed Lu Jingfang wearing those shoes.

There is also a possibility that Zhou Jingjing gave the shoes to Yan Heyu, but Yan Heyu was not the murderer.

After killing Zhou Jingjing, the murderer felt that her shoes could cover up her footprints, so he bought a pair of shoes of the same style, if this is the case, the suspect is likely to be on the follow-up purchase list.

If the suspect had purchased it relatively late, he might have kept surveillance.

Of course, these are all Han Bin's speculations, and the specific situation will not be clear until after investigation.

In order to better compare the shoe prints, Han Bin bought a pair of shoes with dog paw prints of the same style and prepared to take them back for further research.

It was already past three o'clock in the afternoon when I returned to the city bureau.

Ma Jingbo was really called to a meeting.

Although the leaders of the city bureau have not yet set the tone, they cannot delay the investigation, so Han Bin simply arranged the task.

Bao Xing went to check Yan Heyu's information.

Jiang Yang went to the technical department to check Zhou Jingjing's mobile phone communication.

Han Bin himself made a cup of tea, found the blind date show 'Let's Power Generation Together' on the Internet, and checked Zhou Jingjing's previous competition video.

Not to mention, Zhou Jingjing, this girl is quite beautiful, with a slender figure, a melon seed face, small tiger teeth, and a coquettish temperament, she can definitely be regarded as a cute girl.

Zhou Jingjing is fashionably dressed and beautiful, and she also has a good personality, at least she dares to say it on the show.

Zhou Jingjing has been on a total of three episodes, the first episode of the show happened to be the one where Lu Jingfang was taken away, and the man who took Lu Jingfang was called Ren Botao, the founder and CEO of a financial management company, and Han Bin didn't understand what he was doing, anyway, it sounded very awesome.

Zhou Jingjing was taken away in the third phase, and the man who took him away was Yan Heyu, just like Zhou Jingjing's parents said, this Yan Heyu is indeed sunny and handsome, and he danced a hip-hop dance as soon as he came up, which attracted the screams of many female guests and female audiences, in short, he is a handsome guy.

Han Bin took a screenshot and sent it to Bao Xing.

After watching three episodes of Zhou Jingjing's video, Han Bin watched Lu Jingfang's video again and learned more about these two women.

After watching these videos, Han Bin felt that it was necessary to go to the TV station and make a record for the relevant personnel, maybe he could get some valuable clues.

"Squeak......" The door rang, Bao Xing walked in from outside, walked to the side of the air conditioner and blew cool air, and said, "Team leader, Yan Heyu's identity information cannot be found in the police system. ”