Chapter 301

Ye Lingtian also looked around, then said faintly: "go to the second one", and then got on the car.

Li Yan is a little annoyed that ye Lingtian doesn't finish speaking, but she doesn't dare to say anything, because she promised ye Lingtian at the beginning. She is not allowed to ask why, and she must listen to everything. She knew she was just a driver today. So he got on the car and drove to the second crime scene.

The second case is in a high-end community. Li Yan directly parked her car at the door of the property. She got off the car and found the property manager inside. She took the key from the other party with her police certificate, and then took Ye Ling to the building. The floor is on the 15th floor with a seal on the door. Li Yan tore the seal and went in. She said to ye Lingtian, "this case happened a month ago. The deceased was the general manager of Galaxy investment. In addition, his wife and two servants were also killed. This case is very huge. We have sealed this room all the time, so the traces of the scene here should be relatively clear. ".

Ye Lingtian went in and had a look. This is a duplex building.

"This is the place where one of the servants died, in the kitchen. According to the traces on the scene, the deceased was preparing breakfast. It happened at more than six in the morning. The other one died in the hall. Right here, they all died of kitchen knives. We can't judge the order of their deaths. However, according to the murder weapon found in the hall, we can conclude that the dead man went to the kitchen first, picked up the kitchen knife and killed the servant who was making breakfast. After seeing another servant in the corridor hall, he came out and killed the servant directly, Throw the knife directly on the ground, then go upstairs and kill the couple who are sleeping in the bedroom. The couple used the gun. This case is relatively clear, but there are several doubts. First, how did the deceased enter the residential area? This is a high-end residential area, and the monitoring is very strict. There are 24-hour security patrols. We asked about the property, but we didn't see any strangers at all, and there was no trace of anyone in the monitoring equipment. Of course, now I'm sure, The other side must have sneaked in without the surveillance equipment. The second doubtful point is how to enter the door. We checked the lock and found no sign of being pried. This is the 15th floor. It is impossible to climb up. Therefore, we can only conclude that the killer can only enter through the door. However, this door is a very expensive security door. We hired several famous local locksmiths and they told us, This kind of lock has four layers of insurance. If you don't want to pry and scratch, there is only one possibility, that is, the other party has the key. So, the question is, how could the other party have the key to the family's door? Third, why did the murderer kill two servants with a kitchen knife and shoot the couple upstairs? " Li Yan checks the scene with ye Lingtian and analyzes the case for ye Lingtian.

Ye Lingtian kept silent and took Li Yan to look around the room. Finally, he said: "I've seen the monitoring of this community downstairs. It's enough to prevent ordinary people. However, to prevent people who have received professional training, there is basically no defense. As long as people who have learned some skills can easily get in and out without being found, there's nothing to say. It's possible to climb the window, but it's very unlikely. It's a 15 story duplex building without any focus. It's impossible to come up without the help of work. The killer can only enter through the door. You say that the killer has a key. I think from the way this man works, he is unlikely to be so responsible for stealing the key first. If he can steal the key, he can kill directly. He came in straight through the door.

"How can he get in without a key?" Li Yan asked.

"Can't you really get in?" Ye Lingtian smiles, then goes out and closes the door. Li Yan Leng Leng, waiting for more than a minute, saw the door suddenly opened, ye Lingtian came in.

Li Yan stares at ye Lingtian with big eyes and asks in disbelief: "how did you get in?".

"You don't care how you come in. I just tell you that if you are really a master, it's very easy to open the door that you think is impossible. As for why you said to use a knife first and then a gun, there should be no need to pay attention to this. The main thing is to cut the servant's neck from the back without making any noise. Then I found that there was a noise in the living room, so I went to the kitchen with a knife and killed him. Of course, his gun must have a muffler, but there will still be sound. When you get to the bedroom, two people sleep on the bed and close up. No matter how fast you rush to kill someone, it may make the other one alert and make a sound. Therefore, it's much safer to stand at the door and fire two shots directly. You know that, and there's nothing to say. I can't find any relevant clues here. I think you must have extracted fingerprints, but nothing, right? The other party must be wearing gloves, so it's not useful. Go outside and have a look. "Ye Lingtian said and went out directly. He walked directly to the outside of the community, walked along the periphery of the community, and finally pointed to the outside and said, "the other three sides are roads, and there are surveillance cameras on the road. With this person's caution, it's not likely to go there, so he went out from this side. This is the vegetable market. At that time in the morning, the vegetable market should be very busy, people come and go, and turn from this side, Even if you can see him in the monitoring equipment, you can't doubt it. After all, there are many people going in and out of the market in the morning, and it's normal. Let's tune out all the surveillance videos of the vegetable market that day. " Ye Lingtian said faintly, and then went back.

"Vegetable market? Why didn't I expect to be here? The murderer is too cunning. Fortunately, you are the more cunning person. Otherwise, it's impossible to find any clues. Fortunately, we found all the monitoring of the nearby road section, but we didn't think about the vegetable market.

Li Yan is a little surprised to follow ye Lingtian and then starts to make a phone call.

"Go to the third scene," ye Lingtian said faintly after getting on the bus.

"It's late. Let's go to dinner first. Today, I've helped me so much. I'll treat you to a big meal. Thank you." Li Yan said to ye Lingtian when she saw that it was almost dark.

"Go to the scene first, I don't have enough time to spend it with you all the time," ye Lingtian said, shaking his head.

"You don't understand the customs. I'm kind enough to invite you to dinner. You're out of breath. I'll tell you that if you're late, you can only go back to the ad hoc group to have instant noodles and boxed lunch, "Li Yan said to ye Lingtian, driving to the third crime scene.

"This case happened last night. We received the alarm at more than 9:00 p.m. when the wife of the deceased called the police. The wife of the deceased reported her husband to the police when she came back from eating with a friend and found that he was dead. We infer that the time of death was from 7:30 to 8:00 last night. There was only one dead person in the room. The dead person was tied to a chair, cut off his hands and feet, and then killed with one shot. All our evidence collection work has not been completed yet. This case is harder to find. This piece of land was bought by the deceased, and he built such a big villa. This is a suburb, there is no monitoring equipment outside, so it is more difficult to find the traces of the dead, "Li Yan said to ye Lingtian standing in the room, where there are still busy policemen.