D F T F Chapter 8: Locking.

The next day, early in the morning, Han Bin went to the police station and handed the recorded video over to the tech team for processing.

Back in the office, he saw Zhang Ping having breakfast on the table using sticks; of fried dough, tea-flavored eggs, bean curd, pickled veg, which looked filling quite.

"Captain Zhang."

"Han Bin, would you like some breakfast?" Zhang Ping politely asked.

“I have already eaten,” Han Bin said.

"Yesterday, how did you investigate with Li Hui?" Zhang Ping said.

"I'm preparing to report back to you." Han Bin took out a screenshot from the video, "Chen Jun on the night of June 17 went to the Yindu Foot Bath Shop."

"It cannot be taken as an alibi. The time of the crime was on the evening of June 18." Zhang Ping said.

"Here is another photo that was taken early in the morning of June 18th." Han Bin said.

Zhang Ping glanced up and immediately understood: "You think someone picked up the genetic fluid from Chen Jun and deliberately put it at the crime scene."

"This same man wearing gloves, left the back door of Street Center Park at 9:00 p.m. on June 18, here's another video screenshot." Han Bin put another photo on the table.

Zhang Ping gathered the three photos together and touched his chin and said, "He's really the same person. It's quite interesting."

"I think this man wearing the gloves is the suspect." Han Bin said.

"It can only show one thing, that he's suspicious, and you have to find concrete evidence if you're going closing the deal." Zhang Ping said.

"Captain Zhang, two pubic hairs were also found at the crime scene. I suggest DNA testing for these two hairs." Han Bin said.

"The hair may not be that of the suspect or the victim, and the hair may not be able to give a good biological test." Zhang Ping said.

"The hair is small and hard to notice it at night. Even when it falls out, the suspect won't notice it. In a sense, it is more DNA accurate." Han Bin said.

"Alright, I'll apply to the lab for the hair test." Zhang Ping said.

"Captain Zhang is wise." Han Bin smiled while saying this sentence.

"Don't slap me in your flattering manner." Zhang Ping scolded with a smile, "Give you and Li Hui a task to find out the identity of the suspect wearing gloves, and get the bioassay result."

"Yes."

......

The tech team processed the suspect's video in high definition, intercepted a clear frontal photo, and compared it to the database. After half a day of verification, the identity of the suspect was finally found.

Name: Li Feifan

Gender: Male.

Age: 25 years old

Height: 174cm

Work: car sales

Family situation: single.

Address: Qingdao City, Huagang Road, Rongxin Community, 4-2003.

"Why not just call him in, pretending to do routine research and get his biological samples." Li Hui said.

"If we summon him to the police station, he might be stunned." Han Bin said.

"So what are we going saying?"

“We will follow it and try to find a way to get biological inspection material,” Han Bin said.

"Hey, your kid still has this habit." Li Hui smiled.

......

The place where Li Feifan lived was not far from the 4S store, and it was only three bus stops away.

In order to avoid being spotted by track, they both split into two sections, Han Bin was in charge of monitoring the first half, and Li Hui was in charge of monitoring the second half. From close to the Rongxin community, Han Bin will begin to follow Li Feifan.

......

Li Feifan dressed very vigorously and took care of her hair with great confidence. A meter or two away, you can smell a strong smell of hair gel. When he got to the bus stop, he bought a pancake and a cup of soy milk. At this point, Han Bin pretended to be looking at the phone, then glanced at it, so as not to alert the other party.

When the bus arrived and the two got into it one after the other, after Li Feifan got on the bus, her eyes sometimes turned to some young women dressed in fashionable clothes.

At the third stop, Li Feifan got off the bus, but, Han Bin did not get out and in order not to alert the other party, he got off at the next stop, as Li Hui was responsible for the next follow-up. Their goal was the cup of soy milk and the straw in Li Feifan's hand.

As it was said before, Han Bin made one more stop, and got off the bus, rushed near the 4S store, and met Li Hui.

From a long distance away, Han Bin saw Li Hui standing near the trash can smoking a cigarette, and motioned to him as if saying, "How about you?"

Li Hui smiled, carrying a plastic bag and shaking it, which contained a plastic cup and straw.

"Good work." Han Bin smiled.

The two immediately returned to the police station and sent the plastic cup and straw to the tech team for inspection.

The targeted comparison is much faster.

......

The next morning, Zhang Ping took the inspection report and returned to the office.

“Pap pap…” Zhang Ping clapped with his hands: “Everyone let go of your work and let’s go to the meeting room.”

"Captain Zhang, is the DNA comparison result come out?" Han Bin said.

"Even more, one of the pubic hairs that were found was compared to the saliva found on the straw after a few comparisons; it was consistent with Li Feifan's DNA." Zhang Ping said.

"So the suspicions about Li Feifan are very high. He happened to be in Street Center Park at the time of the crime." Tian Li said.

"More importantly, he may have obtained Chen Jun's genetic white fluid in an attempt to allay suspicion about him by implicating Chen Jun." Han Bin said.

"Han Bin, you, my child, you did a good job again." Zhang Ping smiled.

"Thank you for your support." Han Bin said.

"This case has been delayed for a long time. We should have figured it out sooner, the suspect could have most likely got rid of the evidence of the crime." Zhang Ping said.

"Captain Zhang, ask for a search warrant."

"Tian Li, go get a search warrant and an arrest warrant, and the other follow me to lay the charges." Zhang Ping ordered.

"Yes. Captain"

......

In the Rongxin community, at Li Feifan's home, Li Feifan today slept until nine in the morning, didn't even bother to get up, ate some cookies, and lay on the bed, and played with his phone.

At noon, there was a knock on the door.

"Boom, boom, boom..."

"Who is it?"

"I am your neighbor downstairs, and your toilet is leaking and the roof of our house is covered with water." A man said.

"Impossible, there is no water in our toilet." Li Feifan said.

"You don't believe me, follow me downstairs and take a look."

"Crack..."

Li Feifan opened the door without speaking, and several men rushed into the apartment and one man said, "We are the police."

"What are you doing with me?"

"We suspect you are linked to a rape case. We have a search warrant." Han Bin said.

"There is likely a misunderstanding." Li Feifan said.

"We are here to investigate, this time to prove your innocence. I hope you can cooperate." Han Bin said.

Zhang Ping waved his hand, "Seek amply, and be careful."

"I didn't do anything, how could it be related to this kind of case." Li Feifan said.

"Where were you on the night of June 18th?" Zhang Ping said.

"It's been so long, I can't remember." Li Feifan said.

"So let me remind you something, you went to Street Center Park." Zhang Ping said.

"Oh, I remember now. A while ago, it seemed like I had heard there had been a rape case in Street Center Park." Li Feifan seemed to have just remembered and added, “However, there are a lot of people going to Street Center Park, that doesn't mean I'm related to the case.

"We were at the scene and found a sample containing your DNA." Zhang Ping said.

"It's impossible!" Li Feifan said with surprise.

"Haha, don't be overconfident." Zhang Ping smiled and said nothing more.

Judging from the current case, Li Feifan had a certain degree of anti-recognition ability. If they want to condemn him, they have to rely on the evidence.

After a while, Tian Li came by: "In the master bedroom I did not find any crime-related things."

Zhao Ming also shook his head: "There is also no one in the bathroom."

Li Hui said: "There is also no in the kitchen."

Hearing this, Li Feifan smiled: "Just let me say it, I have nothing to do with this matter, I am innocent."

"This sentence, you said it very early." Han Bin said.

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