Municipal Criminal Investigation Brigade, Office of the Second Squadron.

After Ma Jingbo moved his personal belongings, the cleaning staff cleaned the room, and Han Bin moved into the squadron leader's office.

At the level of squadron leader, the way of working is a little different from before, and the materials and documents in hand have also increased exponentially, and it is a little inconvenient to stay in the public office.

There is an autopsy report of Dong Yubei on the table, Dong Yubei did die of a fatal wound in the back of the head, and the murder weapon is also the stone on the ground, the DNA in Dong Yubei's body is consistent with Zhong Xiuyuan's DNA sample, and the child in Dong Yubei's belly is also Zhong Xiuyuan's.

According to this autopsy report, judging from the situation at the scene of the crime, Zhong Xiuyuan also has a certain suspicion, but he has a clear alibi.

In the past few days, Han Bin has been investigating the people who had been to Wuhua Mountain on the day of the crime and expanding the list of suspects, but as time went by, many clues were gradually disappearing, and the investigation did not make much progress.

The investigation of the suspect Cen Yunna has also not progressed, and Han Bin is ready to release her.

But at the same time, he is facing a new problem, if Cen Yunna is released, there will be no key suspect in this case.

Han Bin lit a cigarette and took a few puffs hard, feeling unprecedented pressure.

In the past, there were times when the case was not smooth, but at that time, there were people above, Zeng Ping in the Yuhua Branch, and Ma Jingbo after arriving at the City Bureau, and now Han Bin has taken over the position of squadron leader, and no one can shelter him from the wind and rain anymore, and this pressure must also be borne by Han Bin.

In response to this case, Han Bin and Ding Xifeng have discussed many times, the difficulty of this case is that Wuhua Mountain is large, there is no monitoring around the crime scene, and the surrounding environment is relatively empty, except for some tourists, few people will be on the mountain.

The police also collected some surveillance in Wuhua Mountain, but compared with the vast environment of Wuhua Mountain, it is a drop in the bucket after all, this is no longer a problem of dead ends, but only some areas have surveillance.

The local police station has also been assisting in the investigation, but there have been no new clues.

"Jingle bell ......" A mobile phone ringtone disrupted Han Bin's thoughts.

Han Bin picked up his phone and saw that the screen displayed Li Hui's number, "Hey." ”

"What is Binzi busy with?"

"Sitting in the office, what's wrong with you?"

"Look at what you said, now that you have been promoted and become the squadron leader of the Municipal Criminal Investigation Brigade, I can't call you. ”

Han Bin scolded with a smile, "Don't be hypocritical, let's say, what's the matter?"

"Ahem. Li Hui cleared his throat, "Do you know a person named Jin Zhiwen?"

"Photography enthusiast...... No, he's supposed to be doing a wedding. Why did you remember to ask him?"

"He's dead, and I found your business card in his house. ”

"Dead!" Rao is Han Bin is accustomed to seeing life and death, and he also felt a little sudden, "When did he die, and how did he die?"

"He died in his home, and from the scene it looks like a robbery and murder. ”

Han Bin was silent for a moment, "I am investigating a homicide case right now, Jin Zhiwen is a key witness in the case, and his death may not be as simple as it seems." ”

"In this case, don't stop the team yet, I'll rush to the scene now to see if the two cases are connected. ”

"OK, I'll send you the address. ”

It didn't take long for Han Bin to receive a WeChat message from Li Hui.

There was Jin Zhiwen's identity information, photo, and address on it, and Han Bin confirmed that it was the same person, and immediately went to the captain's office to report to Ding Xifeng.

......

Half an hour later.

Guanghe Community, Room 702, Building 8.

Han Bin led people to the scene, and a cordon had been set up outside 702.

Bao Xing showed his police ID card to the police officer in charge of the guard.

When Li Hui heard the movement, he also came out of the house and greeted him with a smile, "Team Han, you guys came very quickly." ”

Han Bin showed a wry smile, the investigation of the Wuhua Mountain case has reached a dead end, Jin Zhiwen's death is likely to be related to the Wuhua Mountain murder case, Han Bin naturally will not let go of this important clue.

"Is Team Zeng here?"

"It's inside. ”

Han Bin entered the entrance and glanced at the room, where Zeng Ping was standing by the window to check.

Han Bin took the initiative to greet him, "Team Zeng." ”

Hearing this familiar voice, Zeng Ping turned his head and said with a smile, "Team Han is here." ”

Zeng Ping's smile was somewhat unnatural, his former subordinates were now higher than his status, and it stands to reason that he had to go out to greet him. But for a while, I couldn't turn around, not to mention how awkward it was.

Han Bin didn't care, and said with a smile, "Team Zeng, you call me like that, which makes me a little unfamiliar, so let's call me by my name." ”

Zeng Ping said, "Our private friendship is a private matter, and we have to call it that when we work." ”

"Yes, whatever you want. ”

Li Hui took over the conversation, "Team Han, let me introduce you to the situation at the scene." ”

"The house was a one-bedroom apartment, and the victim died on the bed in the bedroom, with obvious stab wounds to the chest and back, and the victim should have died of blood loss. We also found a towel in the victim's mouth, which was supposed to be used to prevent the victim from calling for help. ”

Han Bin listened to Li Hui's description and checked the scene of the crime, he found blood at the door of the bedroom, and the blood stains were still in the form of splatters, Han Bin was proficient in bloodstain identification, and the scene of the crime could be analyzed from the bloodstains left at the scene.

The victim should have been stabbed in the front by the murderer at the door, turned around and ran back to the bedroom, and fell to the bed with an unstable center of gravity, and then the murderer chased after him and stabbed the victim in the back with a knife, causing Jin Zhiwen to die of excessive blood loss.

Han Bin approached to check Jin Zhiwen's body, it was indeed him.

He couldn't help but feel a little embarrassed in his heart, he was a witness who went to the police station to make a record a few days ago, but he became a victim in a blink of an eye.

Han Bin checked in the bedroom, and it was similar to the situation outside, the room was turned over in a mess, much like the suspect was rummaging through his belongings.

"How did the killer get into the house?"

Li Hui replied, "After we surveyed the scene, we found that the doors and windows were in good condition, and there were no traces of damage. ”

Han Bin glanced around, "What about the informant?"

"The informant is Jin Zhiwen's girlfriend, and her mood is not very stable, so I asked Tian Li to take her to rest in the police car. ”

Han Bin said, "Let Tian Li bring her up, I want to make a record for her, and by the way, let her identify the lost items at home." ”

Li Hui said, "I'll get in touch." ”

Ten minutes later, Tian Li walked in with a woman about forty years old, with short ears and red eyes, and was still sobbing quietly.

Han Bin looked at the other party, "What do you call it?"

"My name is ......" The woman choked up a little, took out a tissue from her pocket and wiped her eyes, "Liu Yanni." ”

"Ms. Liu, what is the relationship between you and Jin Zhiwen?"

"Old Gold...... He's my boyfriend. ”

"How long have you been dating?"

"More than two years, less than three years. ”

"When did you find out something happened to him?"

"I called him this morning, but I couldn't get through, he never did, I didn't feel comfortable coming to his house to see, and I couldn't knock on the door. He's home alone, and he usually likes to drink a little wine, so I'm really afraid that something will happen to him. I opened the door and came in, and then I found ......" Speaking of this, Liu Yanni cried again.

After a while, his emotions calmed down, "I saw blood at the door of the bedroom, and I hurried to the bedroom to check, and he was lying on the bed, covered in blood, and I was scared to death." I never expected it to be like this, never ......"

Han Bin said, "You check, what items are missing from his house?"

Liu Yanni shook her head, "Although I have the key to his house, I haven't turned over his things, and I don't know what his house has. ”

"When was the last time you contacted him?"

"At seven o'clock last night, he took the initiative to call me, I was cooking, and I cleaned up at night, I called him again, he didn't answer, I thought he was asleep, so I thought I would talk about it the next morning. ”

"What time was it when you called him?"

Liu Yanni thought for a moment and replied, "It's about nine o'clock in the evening." ”

"What time did you arrive at Jin Zhiwen's house this morning?"

"It's less than eight o'clock. ”

"Did you notice anything unusual at the time?"

Liu Yanni shook her head, "I can't remember, I saw him die in the bedroom, and I was stupid." ”

Han Bin understands Jin Zhiwen's situation, knows that his parents have passed away, and he has never been married before, this Liu Yanni should be his closest person, "What is abnormal about Jin Zhiwen recently?"

"No, he's still the same, he's busy with weddings when he has a job, and he goes out to take pictures when he doesn't work......" Speaking of this, Liu Yanni seemed to suddenly remember something, "By the way, he mentioned to me two days ago, saying that he would make a lot of money recently, and when the time comes, he will change to a bigger house and take me and my daughter to live together." ”

"Did he say how much it was?"

Liu Yanni replied, "No." ”

Although Han Bin didn't know the specific amount, it was obviously not a small amount when it was related to the change of house, "Did he say how the money was earned?"

"At first, I heard him say that he was going to make a lot of money, and I was worried about what he was doing crookedly, so I asked him how he made it. He said that the photo he took won the award, and a big boss liked the photo very much, and he already had the intention of buying it, and was negotiating. ”

Liu Yanni paused and continued, "As soon as I heard that this is a good thing, he has loved photography for so many years, and he has finally come out." I'm so happy for him. ”

Liu Yanni grabbed Han Bin's arm, "Comrade policeman, did you say that the boss didn't want to pay, but he wanted a photo, so he killed him!"

Han Bin didn't answer, because he didn't believe in the so-called photo awards, and there was a big boss who wanted to buy Jin Zhiwen's photos.

Just listen to this kind of thing, don't take it seriously, the big boss is not a fool.

Han Bin thought of the Wuhua Mountain case, if Jin Zhiwen not only took photos of Dong Yubei and Lou Hexiang, but also happened to take pictures of the murderer's crime process, then the murderer would definitely use all means to get back the photos......