Chapter 860

At one o'clock in the morning, the lights are bright in the big office. From time to time, some policemen look up from the computer, drip some eyedrops into their eyes, and then continue to work on the screen.

There was a drizzle outside.

There was footsteps in the corridor. Lin Qiupu went out. The two policemen came back from the outside and got wet. They said, "several flour mills nearby have been inspected. There are no suspicious people around."

"I see. Go dry yourself and have a rest! "

"No, what can we do for you?"

"It depends on the monitoring."

Two police officers agreed to join the ranks of monitoring and investigation, although tired, but everyone riveted.

Lin Qiupu was considering whether to expand the search scope. He asked Chen Shi for his opinion. Chen Shi said, "I don't think it's necessary. It has been found that the person disappeared at 3 p.m. and the mobile phone was delivered at 5 p.m. for two hours. According to the traffic condition of longan City every afternoon, the place where they shut down the person will not be more than 20 kilometers away from the missing place."

Lin Dongxue raised an objection, "what if the kidnapped person is still on the move when delivering the mobile phone?"

Chen Shi said, "yes, I didn't think about that How do you think this life and death decision should be realized? Is it by remote bomb? "

"Probably, on this Nokia, the 1 and 2 keys are set as speed dialing, and both target numbers are landless mobile phones that borrow and send cards, and they may control a bomb respectively," Lin said

"Can I track signals without making a call?" Chen Shi asked.

"Can be tracked by phone pin." "Actually, I've tried. Those two phones are not turned on at all. They may not turn on until the deadline," Lin said

"How cunning!" Lin Dongxue said, "if it is a bomb, it will be put in a quiet place, right?"

"No, no, you don't think they are too kind, they won't avoid hurting civilians."

"What about tracking down explosives?" Lin Dongxue said.

"Too slow, too late." Lin Qiupu shook his head. He had already rejected the idea.

Chen Shi said: "it may not be possible to find out that a bomb that can kill doesn't need much power. It can be made with some daily necessities. This knowledge Zhou Xiao should have."

"How do you know!" Lin Qiupu asked, "Zhou Xiao is a serial killer and Ling Shuang is a psychologist. How do you know they have this skill?"

"Intuition." Chen Shi shrugs. "I'll go out and make a phone call."

Chen Shi calls KK and Sun Zhen and asks them to help them to find out. A little more manpower is also a little more hope. It's really difficult to find a person. It's nothing more than a lot of energy investment. To put it bluntly, it's a dead end.

At four o'clock in the morning, some policemen were too sleepy to fight with cigarettes and coffee. Some of them were lying on their seats and sleeping for a while. Lin Qiupu stared at the screen with red eyes. He was watching the monitoring around the Public Security Bureau. He sent a "diagnosis book" for the first time and a mobile phone for the second time. The suspect had been close to here at least twice.

In the surveillance, a suspicious person was indeed photographed. The man wrapped himself up so tightly that he couldn't even identify men and women. Lin Qiupu picked out the clearest picture and printed it.

"Alas!" Someone stretched his back and sighed.

"Don't sigh!" Lin Qiupu scolds loudly, "you know how depressed a sigh will make others feel, give me a little positive!"

"OK All right, Captain! "

"What about Chen Shi?"

"He went to captain Peng."

Chen Shi is slacking off. This day, he was crazy to watch the monitoring. He went to pengsijue for coffee and emptied his head. At this time, the technical squadron was off duty. Only pengsijue was still facing the instrument and the test tube to test the evidence. The room was quiet, only the rain outside the window and the hum of the instrument.

The reagent is working. While waiting, Peng sijue comes to pour himself a cup of coffee, sits opposite Chen Shi, looks at Chen Shi yawning, and says, "didn't you use to be a night owl? When did you change your work and rest habits?"

"No matter what kind of cat can't stand such high-intensity brain use How are you and Miss Gu doing? "

"And began to inquire about private matters?"

"Care for you."

"Thank you for your concern."

There were footsteps in the corridor. It was Lin Qiupu. He appeared at the door, looked at Chen Shi holding a coffee cup, and said, "Captain Peng, I'm sorry that you can't get off work all night."

"It's OK, do my best, and I don't want Lao Zhang's family to have an accident."

"Is there any result?"

"Just a moment!"

Lin Qiupu sat down opposite Chen Shi and Chen Shi said, "don't stare at me. I'm not your subordinate. I'm really tired today."

"When you need a moment of inspiration, you don't contribute at all."

"Don't you realize how difficult it is to find someone?"

"Deep experience!" Lin Qiupu thought of the past.

Peng sijue turned from the front of the test-bed and said, "do you want to try criminal geography to analyze it? There are such experts in the material evidence center."

"That's useless. The suspect was kidnapped purposefully, and the scope inferred from big data could not be searched in 24 hours." Chen Shi said.

"I think we need more people. I'll contact the special police team and the nearby police and the auxiliary police in the morning." Lin said.

"The particles brought back from today's scene are still flour and lime," Peng said, staring at the results of the computer analysis from the mass spectrometer

"The suspect's hiding place has access to these two things." Lin Qiupu thinks.

"If they left the clue on purpose, it's like today's abandoned car." Chen Shi said.

"At present, we don't have any clue at all. We don't have enough to play this psychological game. Any clue should be traced to the end. Proving or falsifying is a kind of progress!"

"Flour, lime..." Chen Shi ponders, "not only flour mills, but small workshops, pastries and warehouses are all possible. They need to use cars. There must be parking space there, and it's not easy to be suspected."

"There's some salt, but it's too common." Peng sijue said.

"Is it salt?"

"Industrial salt in terms of iodine content."

"Many people who make non-staple food use industrial salt, because it's cheap, maybe it's a non-staple food workshop By the way, if they hide here, will they pretend to be the staff there? There may be witnesses at the scene of the crime who are wearing this kind of work clothes... " Chen Shi stands up to go out.

"Why?" Asked Lin Qiupu.

"Go back to bed. I'll go back to the scene tomorrow morning to find out You go to sleep too. You really take yourself as iron man! " Chen Shi said and left.

Lin took a look at his watch. It's already five o'clock. We should rest for a while. There will be a hard fight tomorrow!