Municipal Public Security Bureau.

After Han Bin and the others returned to the city bureau, Wang Xiao and Jiang Yang also rushed back.

Ma Jingbo convened a summary meeting of the case.

Han Bin briefly recounted the contents of the supplementary transcript.

Ma Jingbo pondered for a moment, "Ren Lingling is the only witness, her testimony is very important, and similarly, if she has committed perjury, it will also affect the direction of the investigation of the case." ”

"So in terms of investigation, we should focus on evidence, I checked the surveillance you brought back, and several people appeared nearby during the time of the crime, Li Qin, Bao Xing, the two of you check the identities of these people. ”

"Yes. ”

"In another case, I would like to mention that the medical examiner collected some dander tissue from the fingernails of the deceased, which is likely to be a self-defense wound from the fight with the suspect. ”

"I've asked the technical department to do DNA matching in the database. If the murderer has a criminal record, the result will soon be found. ”

After Ma Jingbo finished speaking, he looked at Wang Xiao on the side, "Tell me about the situation you went to the school to investigate." ”

Wang Xiao cleared his throat, "According to our investigation, Ren Lingling and Ma Jinlu are indeed students of Qindao Business School, and the two are indeed in a relationship, which can be testified by teachers and classmates in the school, and the relationship between the two has always been good." ”

However, these two were not good students and often skipped class. Because I am usually generous, I often treat guests, but I have a good relationship with my classmates. ”

"I also learned a clue that, according to Ren Lingling's roommate, Ren Lingling's father was coming to see her at school in the past two days. When the time comes, we will bring some souvenirs for everyone to eat. ”

Hearing this, Ma Jingbo interjected, "Han Bin, have you seen Ren Lingling's father?"

"Nope. ”

Ma Jingbo tapped the table with his fingers, "If Ren Lingling's father is really in Qindao, and her daughter has such a big incident, it stands to reason that she shouldn't show up." ”

Li Qin speculated, "Could it be that Ren Lingling didn't want her family to know that she was in the leather and meat business, so she didn't tell her father." ”

Han Bin took over the conversation, "Her father made a special trip to Qindao to see her, whether she wants it or not, since her father is here, he must meet her." If she doesn't see her father, it will make her father more worried. ”

"Again, the timing of his father's visit to Qindao is a bit coincidental, assuming that his father knows that his daughter is in the leather and meat business, what the consequences will be, I think everyone should be clear. ”

Ma Jingbo instructed, "Qianqian, you check Ren Lingling's father to see if he has ever been to Qindao." ”

"Others looked at surveillance near the scene to see if there were any other suspicious people. ”

"Yes. The crowd split up.

After the meeting, Han Bin went to the technical department and asked the people from the technical department to compare the dander collected between the deceased's fingernails and Ren Lingling's DNA.

Ren Lingling is very important in the case, and her record can only be accepted if her suspicion is ruled out.

......

Half an hour later, Huang Qianqian hurried back to the office.

"Team Han, I found out the whereabouts of Ren Lingling's father. Huang Qianqian took a breath and continued, "Ren Lingling's father's name is Ren Chongyuan, yesterday, he took a train to Qindao, and the arrival time was more than eight o'clock in the evening. ”

"There is a more important clue, Ren Lingling's father bought a train ticket to leave Qindao at noon today, and the departure time was half past seven in the evening. ”

Han Bin analyzed, "His daughter has such a big thing, but the father has to leave in a hurry, how can it be said." ”

Bao Xing geared up, "Team Han, what else is there to say, hurry up and arrest someone." ”

Han Bin glanced at his watch, it was already five o'clock in the afternoon, "Bao Xing, you go to the technical department and ask them to help locate the location of the long way, and I will report to the horse team." ”

"The others packed up and prepared for the arrest operation. ”

......

New railway station in Qindao.

A middle-aged man in his forties sat on a bench, his hands in his pockets, his eyes a little glazed, and occasionally glanced up at the clock in the hall.

A man in his twenties walked over with a cigarette in his hand, "Big brother, borrow a fire." ”

The middle-aged man was stunned for a moment, took out a lighter from his pocket, and was about to help the other party light a cigarette when two people rushed over and held his hands.

"Police, don't move!"

The middle-aged man was stunned, he didn't resist, and only reacted after being handcuffed, "Why are you arresting me?"

The man who asked him to help light a cigarette was Han Bin, "What's your name?"

"There's a long way to go. ”

"Where?"

"A native of Minamihama. ”

"What are you doing on Koto Island?"

"Come on...... Isn't this a tourist city? It's normal for me to come here. ”

"You arrived last night, and you'll leave today, aren't you in too much of a hurry? What attractions can you play?"

"I ...... I have something at home, and I have to rush back in a hurry. ”

"What's going on at home, does Ren Lingling know?"

Ren Chongyuan's face became extremely ugly, "The child is still in school, and there are some things I don't want her to worry about." ”

"Does Ren Lingling know that you came to Qindao?"

"I don't know. ”

"Nonsense, Ren Lingling's classmates all know that you are coming to Qindao, and they are still lying. ”

This is not the place for questioning, there are already many people around, Han Bin waved his hand, "Take him away." ”

After a few simple questions, Han Bin was already sure that there was definitely something wrong with Ren Zhongyuan, and his mood was very panicked.

After returning to the city bureau, Han Bin immediately interrogated Ren Chongyuan.

Ren Chongyuan sat in the interrogation chair, his head bowed, his expression unclear, and his hands were twisted together.

Han Bin knocked on the table, "Raise your head." ”

Ren Chongyuan slowly raised his head, "Comrade policeman, why did you arrest me?"

"When you come to Qindao this time, have you ever met Ren Lingling?"

"Nope. ”

"You ran all the way from Nanbin City to Qindao and didn't even bother to look at your daughter, do you think it makes sense?"

"I'm going to see her, isn't this something at home? ”

"What's going on at home?"

"My mother-in-law was seriously ill, and my daughter-in-law called and told me to rush back immediately. ”

"When did your daughter-in-law call you?"

"It was past eight o'clock this morning. ”

"What is your daughter-in-law's mobile phone number?"

"I ...... I don't remember exactly. ”

"You can't even remember your wife's mobile phone number?"

"I can't remember. ”

Han Bin flipped through his phone from the table, "You didn't have a call record between eight and nine o'clock this morning, you are simply lying." ”

Ren Chongyuan's hand trembled, "I may have misremembered the time." ”

"Bang!" Bao Xing slapped the table vigorously, "What do you mean by misremembering and playing with our police? I tell you, don't play tricks, we have a record here." ”

"I didn't play tricks, I was coming to the police for the first time, maybe I was too nervous. ”

Han Bin said, "You don't have to be nervous, whatever I ask, you can just answer." ”

"Do you know Ren Lingling?"

"Recognize. ”

"What's the relationship between the two of you?"

"She's my daughter. ”

"Where were you last night between half past nine and half past eleven?"

"I'm at the hotel. ”

"Which hotel?"

"Yan Bin Hotel. ”

"Are you sure you haven't left the hotel in this time?"

Ren Zhongyuan lowered his head, "I...... I don't remember exactly. ”

"Then think about it, and I'm going to answer accurately. ”

"I seem to have been out. ”

"What did you do out there?"

"Eat. ”

"Where did you eat?"

"I don't remember exactly. ”

"You can't remember what happened last night, who are you fooling?"

"I ate at a roadside stall, and I was visiting Qindao for the first time, so I really didn't know why. ”

"Tell me about the approximate location. ”

"It's just a street not far from the Yen Bin Hotel. ”

"What did you eat?"

"Rice bowl with shredded pork with green peppers. ”

"What time do you leave the hotel and what time do you return?"

"I came out to play, and there was nothing in a hurry, I didn't look at the time carefully, I cleaned up at the hotel, I came out to eat, and after eating, I walked around the neighborhood, I didn't come to Qin Island much, and I looked at everything fresh. ”

This kind of perfunctory answer, at first glance, is deliberately covering up something, and if you really want to clear your suspicions, you will definitely not be so perfunctory.

"During your time on Qindao, do you have any companions, and who have you come into contact with?"

Ren Chongyuan shook his head, "I'm unfamiliar, I don't know anyone at all, it's just me." ”

"You arrived last night, and you left tonight, although it is not a long time, but there is enough time to meet your daughter, why don't you go to see her?"

"I wanted to see her coming, but my daughter-in-law wouldn't let me, my mother-in-law has kissed my daughter since she was a child, and if my daughter knew that my mother-in-law was sick, she would definitely be worried. I was afraid that I would leak my mouth, so I didn't go to see her. Ren Chongyuan sighed, as if he had some regret,

"I thought that when my mother-in-law got better, I would bring my daughter-in-law and them to see my daughter. ”

The more Han Bin listens to this, the more false it becomes, Han Bin hates this kind of lying suspect the most, if he tells a lie, the police will spend many times the manpower and material resources to investigate, and in the end it can only prove that this is a lie, and it also delays the progress of the investigation.