Han Bin contacted the city bureau, and Ding Xifeng agreed that he would stay at the scene of the crime to assist in the investigation.

It is not yet known whether the municipal bureau will formally intervene in the case, and it depends on the subsequent development of the case.

Han Bin can also be regarded as a front stop, if the impact of the case expands, the city bureau decides to intervene in the investigation, and Han Bin can directly take over the case.

Han Bin still handed over the scene to Zeng Ping, and the city bureau has not decided to intervene in the case, and he is only assisting in the investigation now.

Under the leadership of Wang Chang, Han Bin and his entourage rushed to the place where the hot air balloon was parked.

The parking place was empty, and a cordon was set up around it, leaving a fixed iron pillar in front of it, and below the guardrail was a fixed track, at least a few tens of meters long, and a sledgehammer was placed next to the track.

Han Bin, Zeng Ping, and Li Hui looked through the guardrail.

The track bears some resemblance to the train's track, except that it is a single track, with a moving iron gate broken and a sledgehammer placed next to it, consistent with the accounts of the three witnesses.

Han Bin looked around and didn't find a camera.

Han Bin carefully surveyed the scene and found a rag on the steel nail that fixed the track, as if his clothes had been hung open.

The rag is yellow with some red stars on it, a color and shape that resembles a clown's outfit.

The distance between the rag and the track gate was not far, and Han Bin simulated the scene, pretending to be holding a hammer to smash the iron cable, and found that this action might indeed hang on his clothes if he was not careful.

In other words, this rag is most likely from the clown's clothes.

Han Bin just stood aside to check the rags, but he didn't pick them up, and the technical department was more professional in this regard.

After inspecting the scene, Zeng Ping said, "Now it seems that the situation at the scene is basically the same as the description of the three witnesses." ”

Han Bin stood up and echoed, "This rag is probably the one that hung on the clown's clothes. ”

Zeng Ping pointed to Li Hui on the side, "You go and contact Director Zheng to see if the police at the police station have found the whereabouts of the clown." ”

Then, Han Bin and Zeng Ping also left the trackside.

Zeng Ping continued to arrange the task, "Wei Zimo, you take someone to check the surveillance to see if you can find out the whereabouts of the clown." ”

"Yes. ”

After Zeng Ping finished arranging the task, Han Bin asked, "Team Zeng, judging from the current situation, Song Bohui is very suspicious, whether to summon him to make a record, or directly locate it on his mobile phone." ”

Zeng Ping naturally did not forget the clue of Song Bohui, and he was also thinking about how to investigate Song Bohui's suspicion.

At present, there is no direct evidence to prove that Song Bohui is related to this case, but according to Zhang Li's transcript, Song Bohui does have a certain motive for committing the crime.

"Isn't there his mobile phone number? Let's summon it normally first. ”

Han Bin took out his mobile phone and dialed Song Bohui's number, and the phone kept ringing, but Song Bohui did not answer.

Han Bin called Song Bohui three times in a row, but Song Bohui did not answer the phone.

He spread his hands at Zeng.

Zeng Ping frowned, and said to Tian Li on the side, "Contact the people of the technical team and ask them to help locate Song Bohui's mobile phone number." also notified Song Bochen's parents to identify the body. ”

"Yes. ”

After Tian Li left, Han Bin walked in front of Wang Chang, "Manager Wang, there is something I want to ask you for help." ”

You say. ”

"How many clown costumes do you have in your playground?"

"Two sets. ”

"How many people have played the Joker?"

"It's two, too. ”

"Then please call two employees who have played clowns, I have questions for them, and take two more clown suits. ”

Wang Chang wiped the sweat from his forehead, "Then wait a minute, I have to check." ”

After Wang Chang left, Han Bin and Zeng Ping exchanged a few words.

Li Hui walked over and said, "Team Zeng, Team Han, I contacted Director Zheng, and his people didn't find the whereabouts of the clown. ”

Han Bin didn't have much hope, and handed Li Hui a cigarette, "This clown dares to make trouble and kill people, just because he has prepared in advance, and it is indeed not so easy to be discovered." ”

Li Hui took the cigarette, did not light the fire, and said thoughtfully, "You said that it is possible for the clown to premeditate murder in advance, but how can he be sure that the deceased will definitely ride in a hot air balloon?"

Han Bin replied, "According to the staff in charge of the hot air balloon, the clown was carrying a knife, and he may have planned to kill people with a knife, but seeing the deceased in a hot air balloon changed to a more covert way of killing." ”

"It's possible that you're guessing. Li Hui responded, and the words changed, "However, the clown carrying a knife is not necessarily used to kill people, and it may also be to scare off people who want to arrest him." Is it possible that the clown knew in advance that the suspect would be in a hot air balloon, so he prepared a hammer in advance to let the victim die in the hot air balloon. ”

Zeng Ping said, "According to what you say, the most suspicious person is Zhang Li, and only she can ensure that Song Bochen will take a hot air balloon." ”

Han Bin thought of other clues, and muttered for a moment, "I will ask the staff of the playground to identify whether the hammer is from the playground." If it's a playground, where it's placed, and who keeps it, maybe you can find some clues. ”

Li Hui lit a cigarette and took a puff, "That's right, people were killed in the playground, and they died on the playground project, no matter what, the playground is responsible." ”

At this moment, Wei Zimo sent a video, "Team Zeng, we found the figure of a clown in the surveillance, just like what Captain Han said, the clown is wearing a pointed hat and holding an animal balloon in his hand. ”

Zeng Ping asked, "Have you found the whereabouts of the clown?"

"It's still being checked and monitored, and it will take some time. ”

"Then send me a screenshot of the clown, and I'll have the witnesses identify it. ”

"Yes. Wei Zimo responded, and then sent a screenshot of the clown's video to the work group.

Zeng Ping, Han Bin, Li Hui and others all saw the appearance of the clown.

Then three witnesses, Zhang Li, Wang Xiaoyi, and Zeng Shaowei, were found to identify, and all three identified the clown who smashed the steel cable gate.

Han Bin carefully checked the photo and found that the clown's pants were the same color and shape as the rag found at the scene, and then he asked Wei Zimo to send a video, and after some comparison, he found that there was a hole in the pants of the clown's right leg, which matched the shape of the rag found at the scene.

It is almost certain that the clown in the video is the suspect.

After confirming the identity of the suspect, Han Bin called Wang Xiaoyi, the employee in charge of the hot air balloon, "Miss Wang, I heard that there are clowns in your playground?"

Wang Xiaoyi pursed her lips and replied in a low voice, "Yes, but not every day." ”

"This clown isn't an employee of your playground. ”

"He was wearing a mask, I didn't recognize him. ”

Han Bin pointed to the video, "Then what about his outfit, is it the same as the clown costume in your playground?"

Wang Xiaoyi showed hesitation......