Detective from The Future

"Thank you."

Mu Xinran forced a smile, as if Han Bin was really complimenting her.

It is not easy for women who can mix in the entertainment industry, and the thick black study is a required course, so that it is easier to eat.

"Where is Li Hanxuan?" Han Bin asked.

"It should still be on Qindao."

"Do you know about your blackmail?"

"do not know."

"Call him here, we need to make a transcript for him." Han Bin said.

Mu Xinran hesitated for a moment: "I think he should have no problem, don't doubt him."

"Why do you say that?"

"feel."

"Then you are feeling, who is blackmailing you by sneaking?" Han Bin asked back.

"I asked him to come." Mu Xinran responded, picking up the phone and said, "Then how can I tell him."

"Just say you have something to talk to him."

"What will he do for me?"

"It's not convenient to talk on the phone, interview."

"That's not good." Mu Xinran hesitated.

"Not everyone is willing to cooperate with the police in handling the case. Some people are resistant to the police. If the person involved does not cooperate with the summons, it may affect the progress of the case. You can handle it yourself." Han Bin said.

"Okay, I'll contact him now." Mu Xinran finished speaking and walked into the second bedroom aside.

At this time, Ruben took a camera and toolbox and walked out of the master bedroom: "Ms. Han, the camera has been removed."

"Are there fingerprints?"

"No."

Han Bin put on his gloves, took a camera to observe, and asked, "How does this camera work?"

"The camera is connected to the power supply and can be monitored all the time. Once the storage space is used up, it will be covered." Lu Wen introduced.

"How did the suspect obtain the surveillance video content?"

"You can copy the memory card directly, or you can transmit it over the wireless network." Ruben said.

"How do you think this suspect obtained the video?" Han Bin said.

"The second type of wireless network transmission."

"Can you find the suspect through transmission?" Han Bin said.

"As long as the camera is connected to the wireless network, the video can be transmitted. It can be a wireless wife or a mobile phone hotspot. What we can get from the camera phone is only a used network account name."

"What is the name of the online account?" Han Bin asked.

Ruben rested his chin with his palm and said, "I love you Xiao Ranran."

"What the hell?"

"Love you Xiao Ranran."

Han Bin heard it clearly this time and took out his mobile phone to search for wife, but he didn't find an online account by this name.

The suspect either changed the wireless network account name or used the mobile phone hotspot, which can only be found when activated.

"Is this transmission method fast?" Han Bin asked.

"Not too fast."

"In other words, if the suspect wants to transmit the video, he should stay near the house for a period of time." Han Bin said.

"Yes, the wireless network signal must be able to cover the camera, and it should be within a radius of 20 meters."

"Li Hui, Zhao Ming, the two of you go to the community monitoring to see if any suspicious persons have been to this floor." Han Bin ordered.

"Yes."

"Ruwen, you collect the cigarette butts in the ashtray on the balcony."

"understood."

After arranging the task, Han Bin went out of the house and began to wander around in the corridor. He turned around and found no abnormalities.

Then Han Bin entered the stairway to the side and found two cigarette butts in the corner of the stairway platform.

If you want to transfer the video stored in the camera to the mobile phone and computer, the camera must be connected to the Internet, and the wireless network coverage area is only about 20 meters. It takes a certain time to upload the video. The suspect must have stayed nearby for a while time.

The stairway is not easy to find, it is a good hidden place, and these two cigarette butts are also likely to be left by the suspect.

Han Bin called a technical team member, collected these two cigarette butts, and brought them back to the branch for identification.

Han Bin took off his gloves and returned to the hall again. Mu Xinran had finished the phone call and was sitting on the sofa in a daze.

Li Xia on the side deliberately reminded: "Officer Han."

Mu Xinran came back to her senses and looked at Han Bin and said, "Police Officer Han, I have contacted Li Hanxuan. He is rushing here. He can come here in about half an hour."

"I'll wait for him." Han Bin nodded.

"Officer Han, there is a drink in the refrigerator, what would you like to drink?" Mu Xinran asked.

"You're welcome, I'm not thirsty." Han Bin waved his hand, and then he seemed to remember something: "You have a few keys in your house."

Han Bin also bought locks. Generally speaking, each lock has several spare keys.

"I can't remember this clearly." Mu Xinran recalled for a moment: "However, the spare key should be in the drawer."

"You find out and let me see."

"In the master bedroom, I'll get it." Mu Xinran stood up and said.

"I'll go with you." Han Bin followed.

The bedroom in Mu Xinran's house is very large, with a separate balcony and separate bathroom, as well as a row of tall wardrobes and an exquisite dressing table.

Mu Xinran walked to the dressing table and reached out to open the drawer below.

Han Bin stopped the opponent: "Are you sure it's in these three drawers?"

"I remember it was placed here, I am not sure if it is specific," Mu Xinran said.

Han Bin put on his gloves: "You stand aside, I'll look for it."

"Okay." Mu Xinran responded and took two steps back.

Han Bin opened the drawer and began to search inside. There were some lipstick and cosmetics in the first drawer.

Underwear, socks, and some accessories are in the second drawer.

There was a mess of clutter in the third drawer.

Han Bin found a transparent plastic box with three keys inside, one blue handle, one yellow handle, and one green handle.

Han Bin looked at the keys inside the plastic box and asked, "Have you ever used or touched these spare keys."

"I shouldn't. I pay attention to my privacy and will not give the keys to others easily." Mu Xinran said.

"I want to take these three spare keys back to the police station for inspection." Han Bin said.

"You are free. If something like this happens, the door lock must be changed, and it's useless to keep it." Mu Xinran sighed.

When Han Bin took the key and was about to leave the bedroom, Mu Xinran said, "Officer Han, what brand is the cigarette **** on the balcony?"

"Is it important now?" Han Bin asked rhetorically.

Mu Xinran gave a wry smile: "I know that you may have opinions on me, and I did make a mistake, but I didn't mean to deceive you. I hope you can understand."

Han Bin opened his mouth, and when he was about to speak, Mu Xinran's cell phone suddenly wanted to ring: "Om."

Mu Xinran turned on the phone to see: "It was a message sent by Li Hanxuan. He arrived and asked if it was convenient for us to come in."

"Invite him in."

Mu Xinran responded. After leaving the bedroom, she walked to the hallway and opened the door of the room: "Xiao Li, come in."

"Okay Sister Mu." A young man replied. However, as soon as he walked into the hallway, he saw Han Bin and others in the living room and stopped.

"Sister Mu, you still have guests."

"That's right, something happened to my sister. These police comrades are here to investigate the case." Mu Xinran showed bitterness.

"Sister, then you find me..." The man showed a questioning look.

Han Bin walked over and looked at the young man. He was handsome, he was similar to Han Bin, and he was very thin.

"You are Li Hanxuan?"

"It's me." The man responded and turned to look at Han Bin: "Who are you?"

"I'm a policeman." Han Bin said.

Li Hanxuan hurriedly said, "Hello, uncle police."

"Uncle Police?" Han Bin smiled and asked, "How old are you?"

"I am eighteen years old this year." Li Hanxuan said.

Han Bin was a little surprised, turned his head to look at Mu Xinran aside, and said in secret: "The city will play."