Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

mobile phone!

Chen Jiang and his team were responsible for investigating Tang Meijuan's entire trip, and Chen Jiang had watched all the surveillance videos one by one.

So Chen Jiang discovered a very important detail, which is also a very important clue, that is, when Tang Meijuan left her workstation and entered the elevator, she was holding a mobile phone in her hand.

"Everyone, look, this is the surveillance phone that was in Tang Meijuan's left hand when she entered the elevator."

When the surveillance footage on the projector stopped at this moment, although it was not very clear, you could see that Tang Meijian was holding something in his left hand with the reflection on the screen, which was a mobile phone.

Chen Jiang continued: "The video came out of the elevator on the 22nd floor. We can see that he put the phone in his right hand. This means that Tang Meijuan used the phone in the elevator. Otherwise, he would not have switched the phone between his left and right hands in such a short time."

"We also saw him holding a cellphone in the surveillance footage from the staircase to the rooftop fire door, but when we examined the body at the scene, we found no identification, cellphone or anything around him."

"If Tang Meijuan committed suicide, then where did her phone go? It could have been on the rooftop, or it could have fallen to the ground with him. But there was no phone on the rooftop and an inexplicable water stain, and no phone was found on the ground either."

Not right.

Everyone was silent.

It is impossible for his cell phone to disappear for no reason every day. If his cell phone could not be found during this process, then there is only one possibility: there was another person on the rooftop when Tang Meijuan jumped off the building.

But there is also a problem here. If there was another person on the rooftop, when did the other person go up? When did the other person who went upstairs to the rooftop leave?
"Chen Jiang, did your team also investigate the surveillance video after Tang Meijun jumped off the building? Did you find anyone coming down from the rooftop?"

Wang Zhaokai asked.

Chen Jiang shook his head.

"That's the problem."

"We investigated all the videos before Tang Meijuan appeared on the rooftop and the day after she jumped off the building. We even looked through the videos from the day before, but we didn't find anyone else on the rooftop before Tang Meijuan went there. And we didn't find anyone leaving the rooftop after Tang Meijuan jumped off the building. In other words, from the surveillance footage, Tang Meijuan was the only one on the rooftop."

This is the problem that Chen Jiang and his team discovered. On the one hand, Tang Meijuan’s cell phone disappeared for no reason and no one knew where it went. On the other hand, there was no surveillance footage of anyone entering or leaving the rooftop.

"Is it possible that there was a problem with the surveillance, for example, no relevant footage was captured for a period of time?"

someone asked.

Chen Jiang shook his head again.

"We also thought of this possibility, so we conducted a comprehensive inspection of the surveillance. The entire surveillance was good, there were no interruptions in the footage and no footage that had not been tampered with. So the entire surveillance was viewed by the property management building, and they also said responsibly that this surveillance was definitely not tampered with."

"How is the investigation of Tang Meijuan's call records going?"

Lu Chuan looked at Sun Biao.

Sun Biao is in charge of this work.

Sun Biao shook his head. "We have conducted a detailed investigation of Tang Meijuan's call records. Before the incident today, she only received two calls. One was from her company's boss, and the other was from her friend, who was her college classmate. They said they were going to have dinner together that evening. We have already contacted the other party. This person is in Haizhou City and has an alibi."

"We have found the source of both calls, but the time when Tang Meijuan answered the phone was different from the time when he went to the rooftop, so these two calls should not be the reason why he went to the rooftop. But why did the other party go to the rooftop? We speculate that he must have contacted other people through some chat software. We think this possibility is still relatively high."

"In addition, we investigated Tang Meijuan's financial situation and her interpersonal relationships and found that she did not have any external debts. Her financial situation was not very good, but it should be OK. In addition, Tang Meijuan had called on the morning of the incident to say that she was going to have dinner with her friends in the evening."

Sun Biao stood up.

"Tang Meijuan called her friend and the two of them planned to have dinner together in the evening. So how could she suddenly commit suicide? I personally think that Tang Meijuan's death is very suspicious and the possibility of homicide is relatively high."

As everyone analyzes and judges the current clues, the case of Tang Meijuan's death has gradually come to a halt. Judging from the current situation, there is basically no possibility that Tang Meijuan committed suicide.

From a personal perspective, Tang Meijuan is not married and her basic living conditions in Haizhou City are pretty good. She has not had any grudges with the company or some of the people she knows about, or anything that has caused a drastic change in her emotions and temperament.

And if Tang Meijuan had already made up her mind to commit suicide, why would he agree to have dinner with his friend in the evening?

Another thing is that when Tang Meijuan left the office, she was clearly holding a mobile phone in her hand, but her mobile phone was not found at the crime scene.

But there is also a problem here.

If they have a murderer now, how did he get to the rooftop? How did he leave? Did he fly up there?

The only access to the rooftop is through a fire door, and there is a surveillance camera there. Nothing was found before Tang Meijuan went up to the rooftop or after she jumped off the building.

No one had ever entered or left.

Only Tang Meijuan appeared in the surveillance video.

"Does anyone have any other comments?"

Lu Chuan asked.

Looking around, no one commented.

"Okay, based on the current clues and investigation status, we should proceed from the following aspects."

"First, judging from the current situation, we can basically rule out the possibility that Tang Meijuan committed suicide. And based on the location of her shoes at the scene and the location where she jumped from the building, we can basically rule out the possibility that she died in an accident."

"So next we will investigate the relevant situation from two aspects. The first is about Tang Meijuan's interpersonal relationships. We need to conduct a comprehensive investigation."

This case analysis meeting has basically determined the nature of Tang Meijuan's case, ruling out the possibility of suicide and basically no possibility of accidents, so the possibility of homicide has increased infinitely.

The relevant arrangements made by Lu Chuan were actually based on the judgment that Tang Meijuan was murdered. (End of this chapter)