Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

In July two years ago, it was only more than two months before she was murdered. This is what the police have learned so far. This was the first time someone knew Ma Yanping's information after she left her third boyfriend.

Next, Wang Zhaokai gave a detailed report on the investigation of Liu Feng.

Wang Zhaokai wrote down basic information about Liu Feng on the whiteboard.

"Liu Feng, male, 29 years old. When you met Ma Yanping, you were 27 years old. He is divorced and has a child."

"Two years ago, Liu Feng and Ma Yanping were in close contact. Even after Ma Yanping broke up with her third boyfriend, she and Liu Feng were in close contact over the phone."

Ma Yanping's mobile phone is still being restored and the data has not been completely extracted, but all the call records related to Ma Yanping's mobile phone number from that year have been retrieved, which is also the focus of the police's investigation.

After Ma Yanping disappeared, the police investigated her phone call records. In fact, Liu Feng was also included in the investigation. However, although there were many call records between him and Ma Yanping, they were not close enough. It can be said that the two people only knew each other.

Another point is that Ma Yanping disappeared around October 10, and the earliest contact between the other party and Ma Yanping was in July, which was the last time the two had a transaction.

"There is indeed no information about Liu Feng in the files of the investigation into Ma Yanping's disappearance."

Wang Zhaokai went on to say: "I communicated with the police who handled the case of Ma Yanbin's disappearance. They called Liu Feng back then."

"Although we inquired about some situations, we did not summon her because the last time she contacted Ma Yanping was more than two months before he disappeared."

Now that a criminal case has occurred, the police will not let go of any clues and other clues from Liu Feng's side. The police are conducting a focused investigation.

"According to Liu Feng, when the two of them were doing business again, it was Ma Yanping who took the initiative to call him and asked for 2000 yuan, but Liu Feng didn't have that much money at the time and only agreed to give him 1500 yuan."

The information obtained from Liu Feng showed that Ma Yanping had broken up with her third boyfriend at that time, and she must have been short of money during that period, otherwise she would not have contacted Liu Feng again.

The investigation into the several bars that Ma Yanping often visited has basically yielded results.

Since Ma Yanping broke up with her boyfriend who worked at the electronics factory, she has gone to the bar near the electronics factory less frequently and often goes to two other slow-rock bars.

"The other two kerosene bars are quite far from the electronics factory. We investigated and found that the people in the electronics factory rarely go to the other two places."

However, some information about Ma Yanping's situation was found in two other bars.

"Ma Yanping is young and pretty. People like her are still very popular in the slow-rock bars. There are two waiters who have been working in the other two roaming bars who have some impression of Ma Yanping."

Wang Zhaokai wrote the names of two more waiters on the whiteboard.

"According to the searches on these two services, Ma Yanping frequented these two slow-rock bars two years ago." "And the men who went there were different each time. Everyone is very familiar with the situation in these slow-rock bars. Girls basically don't have to spend any money to go there. Some even have to pay to find girls to go there. Ma Yanping is very popular in the slow-rock bars because she is young, beautiful and looks very innocent. Some waiters have a good relationship with her and often chat her up."

"In the Shiguang Slow Rock Bar, we learned that Ma Yanping often went there with a man named Wang Lei. They went there quite often, but we didn't know Wang Lei very well. However, he was quite generous with his money."

Wang Zhaokai wrote Wang Lei's name on the whiteboard and drew a circle to emphasize it.

"He is a new person in our investigation. In addition to the waiter in the slow-rock bar, Liu Feng also mentioned this man."

According to Liu Feng, the last time he saw Ma Yanping, he heard the name Wang Lei from her.

"Ma Yanping told Liu Feng that he knew a rich man named Wang Lei who was willing to spend money on him, but the relationship between the two had not been confirmed recently, so Ma Yanping was short of money, which is why he went to Liu Feng to make a deal."

"Has the investigation into Wang Lei already begun? Or has there been some information?"

Lu Chuan asked.

Wang Zhaokai shook his head: "This is the latest information we have learned. We haven't started the investigation yet, but we are planning to start it."

There are now two clues that Wang Zhaokai attaches more importance to.

"Our idea is to follow Zhao Haitao first. Zhao Haitao rented Liu Jianguo's house, so he should be relatively clear about what happened in the house. From the current point of view, Zhao Haitao is a major suspect."

"In addition, regarding Wang Lei's situation, it seems that before Ma Yanping was killed, she may have had contact with Wang Lei, or even been together with him. Therefore, Wang Lei is one of the key targets we need to investigate at present."

Of course, the possibility that Liu Feng committed the crime is not ruled out. So much time has passed that a lot of the information from that time can no longer be carefully restored.

What also made Lu Chuan and others passive was the on-site investigation and the forensic identification results.

Because the case happened a long time ago and the body had been dismembered, the relevant on-site investigation results did not provide any particularly clear information.

In the past two days, Lu Chuan has conducted a careful investigation of the wine jars discovered in the world. He has used many methods, but has not found any particularly valuable clues.

There were no fingerprints on the wine jar, or rather, there should have been fingerprints of the murderer left on the jar, but because it had been buried in the ground and in contact with the soil for a long time, these fingerprints had basically been worn away.

Lu Chuan tried many methods, but he was unable to extract the fingerprints, let alone compare them.
Although the murderer's axe, scissors and saw were found in the wine jar, they were of little value as they had been soaked in water for a long time, and no clues could be found.

In addition, the murderer should have processed these weapons, and there should be some clean marks on them. When Lu Chuan was identifying them, he found some traces of detergent, but the amount was very small. (End of this chapter)