Although the exterior of the building is dilapidated, the unit has been renovated, and the furniture and appliances look quite new. In particular, the design of the living room is quite stylish, the sofa and coffee table look quite high-grade, and the vertical air conditioner and LCD TV are also high-end brands.

Mu Qingcheng saw Cheng Yijie standing in front of the window of the living room, looked out the window for a while, and then looked down at the window pane, she was curious if this "ghost-eyed talent" had found something, so she walked up to him and asked, "Do you think Jiang Lei committed suicide?" ”

"Wait for the results of the medical examiner's autopsy." Cheng Yijie didn't come to a conclusion, but Mu Qingcheng saw the precipitated confidence in his eyes, presumably he already had the answer in his heart, but he didn't want to say it for the time being.

The forensic doctor and the rest of the criminal police team all arrived, the scene was blocked, Cheng Yijie, Mu Qingcheng and Ji Rongrong all retreated outside the house, and the criminal police came to make a scene record for the three of them. After the transcript was made, the autopsy of the forensic doctor was completed, and the cause of Jiang Lei's death was poisoning, and the presumed time of death was between 3 and 5 p.m. The initial identification was that it was suicide by poisoning.

Ji Rongrong left first, and only Cheng Yijie and Mu Qingcheng were left in the corridor.

"Would you like to hear what I think?" Cheng Yijie suddenly asked.

Mu Qingcheng nodded honestly.

Cheng Yijie looked at her contemplatively, and there was an urgent look on her face. "It looks like suicide, but it doesn't make sense."

"Why doesn't it make sense." Mu Qingcheng asked.

"First of all, I judged that the living room window was facing west based on the position of the moon. If Ji Rongrong hadn't lied, and Jiang Lei had indeed called her close to 4:30, then Jiang Lei's time of death should have been between 4:30 and 5:00 in the afternoon. In summer, the sun is more sunny, and the sun will move west after 2 p.m., and the sun at this time is very scorching, and the sun shines directly into the west-drying houses, which lasts until after 6 p.m.

After such a long period of exposure, the temperature inside the house is very high. Between 4:30 p.m. and 5 p.m., if the windows were wide open in that living room, it would have been hot and dry, and it would not be an exaggeration to describe it as a 'big steamer'. A person who wants to commit suicide, why not choose a more comfortable environment, but endure the torture of exposure to the sun and steaming before dying? ”

Cheng Yijie observed and analyzed very carefully, "In addition, the windows of the living room are pasted with heat insulation film, and there is no fan in the whole house. There is also a problem, there are red wine bottles on the coffee table, but there are no corks, and no fallen corks were found in the living room, I even looked at the trash can. A corkscrew for wine bottles was also not found in the house. ”

"Is there anything wrong with the cork?" Mu Qingcheng was puzzled.

At this time, Chen Yufei walked out, holding two evidence bags in his hands, which contained a mobile phone and a USB flash drive. "I found the mobile phone that Jiang Lei used to call Ji Rongrong in the house, the dialing time was the same as what Ji Rongrong said, and there was also a record of Yang Ru's death on the night of his death, as well as the record of calling Yang Ru's mobile phone number for many consecutive nights before, which was consistent with what Ji Rongrong said, Yang Ru was very nervous when he received the mysterious call, and the time of leaving after receiving the call also coincided." She said, but the owner found out that it was not Jiang Lei, but a woman named Li Hua, and the identity of this person was being investigated.

"In addition, this USB flash drive, you see, is it the one Yang Ru held in his hand when there was an explosion?" She asked Cheng Yijie to help identify it.

"The appearance should be the same, but the content can't be judged." Cheng Yijie asked, "Where were the mobile phones and USB flash drives found?" ”

Chen Yufei told him that the mobile phone was in the innermost part of the second floor of the shoe cabinet on the right-hand side of the entrance, and it was covered by shoes. The USB flash drive was placed inside a shoe on the first floor of the shoe cabinet, and both items were hidden so that people could not easily see them. Next, the mobile phone and USB flash drive will be handed over to the technical investigation department for inspection.

"When the lockdown is lifted, I want to go in and have a look." Cheng Yijie made a request.

"No problem." Chen Yufei went back to the house and was busy.

"The blockade is not lifted so quickly, I'll send you back first." Cheng Yijie turned back to Mu Qingcheng and said.

"What's the matter with the cork?" Mu Qingcheng was still thinking about Cheng Yijie's discovery, she was full of curiosity about his ability, and she hoped to see it.

Cheng Yijie looked at her. "If you're so interested, you can go to my car and sleep first, and when it's time, I'll wake you up and come back to see the scene together."

His tone was very ordinary, but those eyes were shining, and her heart also fluttered, and a strange feeling rose. In a trance, he had already grabbed her hand, and she retreated, trying to break it out. He pulled her tightly and walked towards the staircase. "It's already past 11 o'clock, if you don't sleep first, how will you work tomorrow?"

Mu Qingcheng let him hold his hand and went all the way down the stairs. She didn't know why she had become submissive because of his caring words? Or was he controlled by the strange power that burst out of his body? Anyway, she got into his car and sat down in the back seat.