cell phone!
Chen Jiang and his team were responsible for investigating Tang Meijuan's entire trip, including all the surveillance videos on Chen Jiang's side. Seen it all.
So Chen Jiang discovered a very important detail and a very important clue, that is, when Tang Meijuan left her work station and entered the elevator, she was holding a mobile phone in her hand.
"Look, everyone, this is the surveillance phone in Tang Meijuan's left hand when she entered the elevator."
When the monitoring screen on the projector stopped at this moment, although it was not very clear, it could be seen that Tang Meijian was indeed holding something in his left hand and there was a reflection on the screen, which was a mobile phone.
Chen Jiang continued: "The video comes out of the elevator on the 22nd floor. We can see that he put the mobile phone in his right hand. This means that Tang Meijuan used the mobile phone in the elevator. Otherwise, in such a short period of time, he would not I will switch my phone between my left and right hands.”
"You can also see him holding a mobile phone in the surveillance from the stairs to the rooftop fire door, but when we checked the body at the scene, we found no identification and no mobile phone around him."
"If Tang Meijuan committed suicide, then where did her mobile phone go? Either on the rooftop, or it fell to the ground with him. However, the mobile phone was not found on the rooftop and there was inexplicable water damage on the phone, and it was not found on the ground. Cell phone.”
Something is wrong.
Everyone was silent.
His mobile phone cannot disappear for no reason every day. If his mobile phone is never found during this process, then it means that there is only one situation. When Tang Meijuan jumped from the building, there was another person on the rooftop.
But there is also a problem here. If there is another person on the rooftop, when will the other person come up? When did the person who went upstairs to the rooftop leave?
"Chen Jiang, did your group also investigate the surveillance video after Tang U.S. Army jumped from 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 the entire video before Tang Meijuan appeared on the rooftop and the day after he jumped off the building. We even reviewed the video from the day before, but we didn't find that anyone else had been to the rooftop before Tang Meijuan went to the rooftop. After Tang Meijuan jumped from the building, no one was found to have left the rooftop, which means that from the surveillance camera, Tang Meijuan was the only one on the rooftop.”
This is the problem that Chen Jiang and the others found. On the one hand, Tang Meijuan's mobile phone disappeared for no reason, and she didn't know where it went. On the other hand, there was no monitoring of people entering and exiting the rooftop.
"Is it possible that there is a problem with the monitoring, for example, no relevant images are monitored for a certain period of time?"
someone asked.
Chen Jiang shook his head again.
"We also thought about this possibility, so we conducted a comprehensive inspection of the surveillance. The entire surveillance was in good condition. There were no intermittent pictures and no pictures where no one had touched their hands or feet. So the entire surveillance was viewed from the property building. They also said very responsibly that no one has ever touched this surveillance.”
"How was the investigation of Tang Meijuan's call records?"
Lu Chuan looked at Sun Biao.
Sun Biao is responsible for this work.
Sun Biao shook his head. "We conducted a detailed investigation into Tang Meijuan's call records. Before today's incident, he only answered two calls. One was from the boss of their company, and the other was from her friend, who was his college classmate. . We made an appointment to go to dinner in the evening. We have already contacted the other party. This person is in Haizhou City and has an alibi. ”
"The source of both phone calls was found, but the time when Tang Meijuan answered the phone and the time when he went to the rooftop were staggered, so these two calls should not be the cause of him going to the rooftop. But why did the other party go to the rooftop? We guess He should be in contact with other people through some chat software, which we guess is quite possible.”
"In addition, we investigated Tang Meijuan's financial situation and her interpersonal relationships, and found that she did not have any foreign debts. We cannot say how good her economic conditions are, but they should still be okay. Tang Meijuan also called her on the morning of the incident. He said he was going to have dinner with his friends tonight. ”
Sun Biao stood up.
"Tang Meijuan was on the phone with her friend, and they made an appointment to go out for dinner in the evening. So how could the other party suddenly commit suicide? I personally think Tang Meijuan's death is very suspicious, and the possibility of homicide is still relatively high."
As everyone analyzes and judges the existing clues, the case of Tang Meijuan's death has gradually come to rest. Judging from the current situation, there is basically no possibility that Tang Meijuan committed suicide.
Judging from her personal situation, Tang Meijuan is not married and the basic conditions for living here in Haizhou City are pretty good. She has not had any grudges with the company or any of the people she knows so far, or has caused her emotional problems. A big change in temperament.
And if Tang Meijuan had already made up his mind to commit suicide, why would he agree to his friend going to dinner at night?
Also, when Tang Meijuan left the office, she clearly had her mobile phone in her hand, but her mobile phone was not found at the crime scene.
But there is also a problem here.
Read the original text in Liu#9@书/吧!
If they have a murderer now, how did the murderer get to the rooftop? How does this leave? Could it be that the other party flew up?
The only way to the rooftop was through the fire door, and there was a surveillance camera there. There were no problems. Tang Meijuan found nothing before going to the rooftop and after she jumped off the building.
No one entered or left.
Only Tang Meijuan appeared in the surveillance.
"Do you have any other comments?"
Lu Chuan asked.
Looking around, no one commented.
"Okay, judging from the current clues and investigation situation, we should start from the following aspects."
"First, judging from the current situation, we can basically rule out the possibility that Tang Meijuan committed suicide. Moreover, based on the position of the shoes at the scene and the location of the other party jumping off the building, we can basically rule out that the other party died in an accident."
"So next, we will investigate the relevant situation from two aspects. The first is about Tang Meijuan's interpersonal relationships, and a comprehensive investigation must be conducted."
This case analysis meeting has basically locked in one of the characteristics of Tang Meijuan's case. The possibility of suicide has been ruled out and there is basically no possibility of accidents. Therefore, the possibility of the other party committing suicide has increased infinitely.
The relevant arrangements made by Lu Chuan were actually a judgment based on the circumstances of Yu Tang Meijuan's murder. (End of chapter)