Chapter 310

"Binzi, I think the time of death can be more precise." Li Hui said.

"Tell me about it."

"Doctor Wu said that the time of death of the deceased was between 1:30 p.m. and 4:00 p.m." Li Hui took out his mobile phone and opened several pictures:

"during this period, Zhang Zihan also sent a wechat circle of friends. The first one was uploaded at 2:10 p.m., which was a self photo of picking up garbage; the second one was sent at 3 p.m., which was standing next to two piles of garbage, one was renewable garbage, the other was non renewable garbage, which had been classified; the second one was sent at 3 p.m The three pictures were sent out at 3:10 p.m. when she stood beside the two garbage bags, she should have just put the garbage into the bag. These pictures are very natural, not like being coerced. "

"If these three circles of friends are all sent by Zhang Zihan himself, it proves that she is not dead at 3:10, and her death time should be between 3:10 p.m. and 4:00 p.m." Li Hui analyzed.

"Could it be that the photos taken in advance were uploaded by the suspect after the death, in order to change the killing time and create an alibi?" Tian Li questioned.

Han Bin looked at the photo uploaded by Zhang Zihan and recalled: "I have seen the background of the photo. I should have taken a self portrait at the first scene. I did see the objects of the dead there. Every picture is a self portrait of the dead. It's not likely that the picture is fake."

"I think so too. If you look carefully, the contents of these three pictures are also different. The first picture is just picking up garbage; the second picture is sorting two piles of garbage. The workload of picking up garbage is solid. If a person picks up the garbage, it will take at least 40 minutes to an hour; the third picture is putting two piles of garbage into the garbage bag It will take about ten minutes to get it done. "

Li Hui said that, moistening his throat, he continued: "that is to say, it takes at least 50 to 70 minutes from picking up garbage to sorting garbage and then putting it into bags."

Zhao Ming said: "on the afternoon of the 9th, the first picture of Zhang Zihan picking up garbage was sent at 2:10; the third picture was sent at 3:10, with an interval of nearly an hour, which is completely consistent with Huige's analysis."

Han Bin looked at the pictures carefully again, and he agreed with Li Hui's analysis. It would take at least an hour for a person to pick up the garbage and bag it. However, Han Bin thought of another possibility:

"if someone helped Zhang Zihan pick up the garbage at that time, the time of picking up the garbage would be shortened, and then he would take a picture of himself after shooting; the murderer was killed Zhang Zihan, according to a person to pick up garbage time to upload

"I don't think it's possible. Zhang Zihan doesn't have an assistant. Who will help her do this kind of thing?" Li huidao.

"The murderer." Han Bin said.

Li Hui took a cool breath and continued to analyze: "now it is certain that there is no need to fake the upload time of the first circle of friends."

"Even if there is a killer to help pick up the garbage, the time is reduced to half, it will take half an hour." Li huidao.

"What if the killers were two?"

Li Hui sighed: "twenty minutes."

Zhao Ming showed a wry smile. The more analysis and complexity of the situation, his brain was not enough: "if there were more than two killers, the time would be shortened."

Han Bin pondered for a moment: "it's unlikely that the colleagues who go with Zhang Zihan will either act alone or two. If three people help her pick up garbage, they will become two groups. If the two groups usually have a bad relationship with Zhang Zihan, Zhang Zihan won't let them help to pick up garbage. If they have a good relationship with Zhang Zihan, they can't go back together, so it's impossible for them I don't think there will be more than three people picking up rubbish. "

"In other words, the time of Zhang Zihan's death can be accurate to between 2:30 and 4:00." Li Hui analyzed.

"That is to say, anyone who leaves the park after 2:30 is suspected." Sun Xiaopeng said.

"No, after killing Zhang Zihan, we have to drag the corpse, dig a pit and bury it. Judging from the situation at the scene and my experience, it will take at least an hour. If this period is added in, the killer should leave the park after 3:30." Han Bin said.

"In other words, people who leave the park before 3:30 can be ruled out for the time being." Zhao Ming said.

"From the analysis of the current evidence, it is true." Han Bin replied.

"Next time I take notes, I'll know." Li Hui muttered.

……

"Dong Dong..." Just then, there was a knock on the door.

"Come in." Han Bin said.

"Creak..." The door of the office was pushed open and a man in his thirties came in.

The man had a moustache, gold glasses and a briefcase in his hand.

"What can I do for you?"

"My name is Wu Jianglong. I'm the anchor of flying fish company. I'm here to take notes."

Han Bin has the impression to this name, pointed to the chair beside: "sit down.""Comrades of the police, if you have anything to ask, please ask immediately. I will take part in an activity later." Wu Jianglong glanced at his watch.

"You can save time."

"Time is like a sponge, as long as you squeeze it, there will always be." Wu Jianglong said.

"That's what you usually say when you live?" Han Bin said with a smile.

"During the live broadcast, I mainly shared my business experience and life insights with my fans to help them solve some difficulties in their work and life."

Li Hui warned: "Wu Jianglong is the anchor of success studies."

Han Bin smiles: "how old are you?"

"26."

"I'm in a hurry."

Wu Jianglong pushed his glasses and touched his moustache: "some fans are young, they always like to judge people by their appearance, so I am more mature, you know."

"If you succeed in learning that, put it away. I'll answer whatever I ask." Han Bin light said.

He really can't think of how much business experience a 26 year old can have and how much life experience he can have.

"What's your relationship with Zhang Zihan?" Han Bin opens his eyes to the mountain road.

"Colleagues."

"When was the last time you saw her?"

"On the 9th, at the gate of the botanical garden, we made a car at that time. We had a good chat. She asked me for some investment suggestions." Wu Jianglong said, "what's the problem, comrade police? What happened to Zhang Zihan. "

"Zhang Zihan is dead." Han Bin said.

"Dead!" Wu Jianglong's eyes widened.

"Do you go to the botanical garden to promote environmental protection?" Han Bin asked.

"Right."

"At that time, was there anything unusual about Zhang Zihan?"

Wu Jianglong shook his head: "I didn't see it."

"When did you leave the park?"

Wu Jianglong recalled for a moment: "more than two in the afternoon."

"When exactly?"

"I can't remember."

"Where have you been since you left the botanical garden?"

"Straight home."

"What time did you get home?"

"More than three in the afternoon."

"Where does your family live?"

"Sihuijiayuan, unit 1, building 3, 702."

Han Bin took out a map of the Botanical Garden: "point out, where is the piece of garbage you cleaned?"

After staring at the map for a long time, Wu Jianglong pointed to a pine leaf forest: "it should be this one."

"Did you hear any abnormal sound in the process of cleaning rubbish?" Han Bin asked.

"No Wujiang answered and looked at his watch.

Han Bin asked for a while, did not ask more information, let Wu Jianglong leave first.

Li Hui closed the door of the office: "according to our conjecture, the suspect left the botanical garden after 3:30. If Wu Jianglong left after 2:00, then he had no time to commit the crime."

Han Bin to the side of Tian Li asked: "botanical garden before and after the door monitoring back?"

"Brought it back." Tian Li replied.

"Check the surveillance to see if he left more than two." Han Bin ordered.