That president always wants to take me over

When Mu Jinnian followed his second brother to the police station, a policewoman was embracing the informant, who was the deceased's daughter, Mengmeng.

Now the teenage girl is on the verge of a breakdown because of panic and transitional grief.

Originally, considering the mood of the family members, they should not stimulate the family members at this time, but now the situation is urgent, this time it is not an interrogation room, the second brother invited Mengmeng to the office, and poured her a cup of hot water.

"Drink it, you'll feel better after drinking it. We have a few questions to ask you next, don't be nervous, just say what you remember." The second brother tried to comfort him.

Mu Jinnian stood aside, thinking about something, and when he felt that it was about the same, he stepped forward with a smile on his face.

He is not usually a person who likes to smile at outsiders, but it is different these days, at least let himself establish a kind image.

"Don't be afraid, I'll just ask you a few simple questions. What time did you go out this morning?"

"I...it's about twenty past eight." The girl thought for a while and replied.

"What was your father doing when you went out?" Mu Jinnian continued to ask.

"He is brushing his teeth and washing his face, ready to have breakfast." This time the girl answered very neatly.

"Does he get up at a fixed time?"

"Yes, it's fixed. I like to go out to buy breakfast by myself and bring him a copy, so he wakes up a little later than me. Especially during holidays, I usually don't know. He doesn't get up when I go to class. .” The girl trembled a little when she answered, but the dead end was clear, but it could still be seen that her condition was not very good.

"Then did you feel anything unusual this morning? Or is there anything unusual about your father?" Mu Jinnian asked again.

The girl shook her head, she didn't seem to have any impression, Mu Jinnian frowned, it was really strange.

"When was the last time you saw your dad?"

"Before I went out, I greeted him, and he responded, but he didn't come out of the bathroom. I didn't expect, I didn't expect..." The girl raised her head and said two lines of tears, and then shed tears...

"How long has he been in there?"

"Since eight o'clock, I didn't come out until I left, because my dad caught a cold, and I thought he had diarrhea, but it didn't..." The girl spoke in a lower voice, and her hands trembled more and more. I remembered what I saw before.

"Have a cold? How did you know?" Mu Jinnian asked suddenly.

"His voice is buzzing, so..." The girl lowered her head, her face was pale, tears kept streaming down her face, and her words became more and more silent.

Mu Jinnian didn't ask any further questions, and quickly asked the female police officer to take the girl away.

Now the problem is, if you wash your face and brush your teeth, according to Xiao Lingling's test, no toothpaste was found in the deceased's mouth, and it seems that he did not brush his teeth.As for the cold?There is no such information.Why is there such a sense of incongruity?

According to the calculated time, the deceased should have been murdered before Mengmeng went to school, but why did Mengmeng greet him when she went out?

How did the killer do it?The distance between the two crime locations was less than 5 minutes, but they died within a short period of time. According to previous investigations, Mengmeng did not see anyone who could enter the door in the morning. She asked her father to wake up Went out to buy breakfast, which is something I do every day.

Where did the murder weapon go?why the time is not right

Just as Mu Jinnian was sitting in a chair and meditating hard, his cell phone rang suddenly. He took it out and saw that it was Gu Chengnan calling. Isn't he in the laboratory?Just a few minutes walk from there and a phone call away!

Mu Jinnian answered the phone in displeasure, and there was a panting voice as soon as the connection was made.

"Jinnian, I found out! Come to the scene of the first crime soon, I know the modus operandi!"

At this time, Gu Chengnan was struggling to climb the stairs and was rushing towards the scene of the first crime.

As soon as Mu Jinnian heard that Gu Chengnan had thought of a modus operandi, he couldn't bear it anymore and ran out immediately. It seems that the clues should be found at the scene of the crime!

Without stopping, he drove out in his second brother's car. When his second brother ran out, Mu Jinnian had already driven a long way in his car.

It was more than ten minutes later when Mu Jinnian arrived. Gu Chengnan was sitting on the steps of the stairs out of breath, with a little sweat on his face, and his shirt was slightly opened. Gu Chengnan couldn't help but Swallowing his saliva, why is he so tempting in the obviously embarrassing scene!

"What do you mean you found the modus operandi?" Mu Jinnian asked.

"Climb up and down to see for yourself!" Gu Chengnan didn't tell Mu Jinnian directly, but told him to go and see for himself.

Mu Jinnian was puzzled, but he also knew in his heart that Gu Chengnan should be quite reliable now.He went up and down to see a total of three floors, above and below the middle floor of the crime scene.

It took about three or four minutes to crawl around, but Mu Jinnian's face suddenly changed.

"How is it? What did you find?" Gu Chengnan suddenly showed a flattering smile. Sure enough, the serious Jinnian is full of charm!Gu Chengnan thought happily.

Mu Jinnian was silent, but he did find the problem. The structure of this kind of apartment is the same. The structures of the corridors of these dozens of floors are exactly the same. The gates were installed by the real estate agent himself. They are exactly the same, the house number is also made by the unit, the floor tiles in the corridor, the stairs, and the wallpaper are all the same color!

"Emergency apartments like this have the same structure. Just look at the residents at the same location on the upper and lower dozens of floors. The most important thing is the upper and lower floors." Gu Chengnan spoke again, hitting the point directly.

"Okay, let's knock on the door now." Mu Jinnian stood up and was about to work, but he saw Gu Chengnan smiling mysteriously.He suddenly trembled in his heart, feeling an ominous premonition.

"I have a clever plan." Gu Chengnan said with a smile.

"What?" Mu Jinnian subconsciously took a few steps back.

"Kiss me and I'll tell you!" Gu Chengnan smiled happily.

Mu Jinnian's face darkened, and he punched him straight away. This kind of person is very begging, a typical begging at all!

It's just that Mu Jinnian didn't gain any experience, so it was easy for Gu Chengnan to block the punch. Gu Chengnan took advantage of the situation and hugged Mu Jinnian in his arms. There was no room for him to fight back. Seeing that Gu Chengnan's injury is getting better day by day, Mu Jinnian's pressure is also getting worse day by day!

Mu Jinnian couldn't fight back now, so he could only stare at Gu Chengnan fiercely, and kill him thousands of times with his eyes!

"If you stare again, your eyes will come out!" Gu Chengnan looked at Mu Jinnian with a smile, and while he was not paying attention, pecked his lips on his face, and then said: "I just went to ask, this It is the real estate of company l, and we have some friendship, I will call and ask later."

Mu Jinnian pouted, it's amazing to be rich, and it's amazing to be in real estate!It's amazing to have a relationship!

Gu Chengnan ignored Mu Jinnian's dissatisfaction, and his face was cheerful. A certain detective's resistance to him was getting weaker and weaker. For example, he didn't push him away now. This kind of feeling couldn't be better!

Naturally, Gu Chengnan didn't delay, and quickly called to ask, but the answer surprised him. The upstairs and downstairs were sold out very early, but there were not many people staying there.As for the head of the household upstairs, Mu Jinnian was a little surprised. It was a man named Chen Shijia.

Mu Jinnian called back and asked Yi Pingfan to check this person. He was just an ordinary wage earner, but Mu Jinnian was even more strange. How could a wage earner have the money to buy a house in such a high-end apartment?joke?The market price of such a house is at least 500 million!

As for the one downstairs, there are three members of a family who also run a company. Now they live abroad. This house has always been vacant, and no one comes.

Mu Jinnian is interested in the person upstairs, a wage earner bought a luxury house and hasn't moved in yet!This makes people feel very strange!

He still called his second brother to investigate this person, and then entered the scene of the crime.

Yi Pingfan said that the surveillance video in front of the deceased’s door has not been tampered with, so the problem arises, what if the surveillance camera was not connected to the gate from the beginning, but to any of the dozens of floors?

This kind of idea can be established, but it is not a simple matter. This kind of camera is an old-fashioned wire-connected one. The wires are buried in the wall, and it is not easy to tamper with like wifi. Mu Jinnian carefully looked at it. Looking at the walls of the house, it is not very close. The wallpaper on the walls must have been at least four or five months old. There are oily smoke and dust on it. It is not obvious after long-term cleaning, but there are still some.

"Tell me, how can you move the wall but change the route?" Mu Jinnian walked back and forth from the door to the bedroom several times, and Gu Chengnan couldn't think of it for a while, and the two of them were meditating in the room.

When Yi Pingfan came, he brought a small metal instrument that Mu Jinnian had never seen before, so he put it together curiously.

"What the hell?"

"Good thing, I'll find out later." Yi Pingfan put the thing against the wall, and there was a red light on the top of the instrument, which suddenly turned green when it swept to a certain place.

"I found it. The circuit of the monitor is here. Slow down. Let me study it." Yi Pingfan said and slowly moved the instrument in his hand.

When they arrived at one place, the faces of the three of them became serious.They seem to have found a breakthrough.