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

Lu Chuan continued his analysis in front of the projector.

"So I personally think that if the murderer was a taxi driver, it would be unlikely that he would dump the body during the day, but at night."

Everyone agrees with Lu Chuan's judgment.

According to what we know now, there were construction workers on National Highway 121 at that time. If the taxi driver was running during the day, he would probably be discovered.

In other words, whether it was a construction worker committing a crime, a taxi driver committing a crime, or someone else committing a crime, the time for burying the body should probably be at night.

Lu Chuan continued: "But, will the taxi driver go back to National Highway 121 to dump the body at night?"

"And it's near the deceased's house?"

Everyone understood Lu Chuan's analysis.

It is possible that the taxi driver committed the crime, but due to the appearance of the shovel, the possibility is actually not high.

"Of course, I don't mean that there is no need to follow up on the clue that the taxi driver committed the crime. On the contrary, this clue must be followed up."

Lu Chuan put down the information in his hand.

"On the one hand, if the taxi driver had a bottle of shovels in his trunk, it would be a coincidence."

"On the other hand, only by finding the taxi driver can we understand Hu Huihui's trajectory on the day she disappeared."

"After Hu Huihui left the train station that day, did she return directly to Beihong Village?"

"Have you seen anyone in the middle?"

"It is imperative for taxi drivers in the era of governance to do the same."

Lu Chuan looked at Sun Biao: "Sun Biao, your squadron is responsible for following up on this clue."

"Yes!"

Lu Chuan did not stop, but continued to analyze another guess Sun Biao had just made.

"Then there was an investigation of the construction team personnel that year."

Lu Chuan turned the projector to the front when Chen Jiang was making an introduction.

"If Hu Huihui got off the bus near National Highway 121 and then walked back to Beihong Village, she would have passed by National Highway 121 and might have crossed paths with the construction workers."

There is no doubt about Lu Chuan's analysis on this point: "However, there is a problem that needs attention here."

"If Hu Huihui's death was related to the construction workers at that time, did the construction workers commit the crime in a group or alone?"

This is something that no one expected.

Lu Chuan continued his analysis: "Let's first talk about the possibility that if a gang committed the crime, the other party would dig a hole with a shovel and bury the body in it."

"I think it's possible, but not likely."

"Road construction is also divided into different types of work. A working group has a clear division of labor and each has its own arrangements."

"I looked up the process of road construction. Consolidating this process is not done overnight, but starts layer by layer."

"When the skeletons were excavated, it was determined that the soil beneath the skeletons had also been compacted. This shows that the bodies were buried during the compaction process."

"If a gang of construction workers commits the crime and the other party has construction machinery, does it have to use a shovel to dig the hole?"

Lu Chuan thinks this possibility is unlikely. If a gang in the construction team commits the crime, then the other party can use construction machinery to directly stuff the body into the mobile phone after the murder. There is no need to use a shovel for construction, and the shovel is also thrown at the scene.

"If an individual construction worker committed the crime, here is a situation for everyone to take a look at."

Lu Chuan recalled the photo of the shovel: "Look at the shovel we found at the crime scene. The shovel body is slender and has a semi-enclosed shape. I checked it on the Internet. It is called a bucket shovel. It is usually used to dig deep pits. in use."

"Construction sites... do they need this kind of bucket shovel?"

Lu Chuan's analysis is different from Sun Biao's analysis just now.

Sun Biao's analysis focused on logical reasoning, but Lu Chuan's analysis focused more on details.

This is inseparable from Lu Chunchuan's background as a crime detective. In the field of crime investigation, the most important thing is the details. No trace, even a hair, can be missed at the crime scene.

Lu Chuan looked at Chen Jiang: "Old Chen, your second squadron is responsible for investigating this clue."

"The time when Hu Huihui disappeared was June 10, 6 years ago. The information of all construction workers working on the site on this day must be fully investigated."

"Including those who are on leave, those who are out, those who are not at the scene, etc., no one can be spared, and fingerprints must be collected on all those who can be found."

Although the fingerprints imprinted in the soil on the wooden handle of the shovel cannot identify the suspect now, as long as there is an investigation scope, no matter what the other party says is true or false, and the fingerprints are collected, as long as the suspect is within this range, a comparison can be There is absolutely no way he can run away.

"One more thing," Lu Chuan's analysis is not over yet. Although Sun Biao's analysis just now is relatively comprehensive, Lu Chuan feels that he has missed a more critical point. "The investigation of Beihong Village personnel and personnel from nearby villages. This is The clues cannot be left behind.”

Wang Zhaokai was in charge of investigating Hu Huihui's situation, so he was a little familiar with the situation in the village. When he heard Lu Chuan said this clue, he probably understood what was going on.
"Lijun... you mean... maybe the murderer is in the village?"

Lu Chuan nodded heavily.

"I personally think it's possible."

"There are several reasons."

Lu Chuan wrote the first reason on the whiteboard: beauty.

"As you said, Hu Huihui is considered the eldest in Beihong Village and several surrounding villages. She is beautiful and able to do things. She is a young man who dares to venture and try. There are many boys pursuing her."

Lu Chuan continued his analysis: "On the other hand, Hu Huihui's trip to the south to purchase goods may not be a secret. It would be easier for someone to know his whereabouts."

"So is it possible that the villagers took advantage of it?"

"In addition, there is another more important clue."

Lu Chuan wrote another word on the whiteboard: bucket and shovel.

"This kind of bucket shovel is used more often in rural areas. It is more convenient to use this kind of bucket shovel to dig saplings, deep trenches, etc. Compared with the construction site, I think this bucket shovel comes from Beihong Village or other places. There are several nearby villages that are more likely.”

"So, Zhaokai, your first squadron will continue operations in Beihong Village and several nearby villages."

"Especially those who proposed marriage to the Hu family and were rejected, as well as young men of the right age and bachelors, will be investigated."

"If necessary, I think we can collect fingerprint information from all employees in Beihong Village and several nearby villages."

"Yes!"

Lu Chuan arranged investigations in three directions, and everyone took action!
To be honest, Lu Chuan's analysis was quite accurate. Apart from the three people involved in Hu Huihui's murder, there were probably no other people involved.

The relevant investigation was launched quickly the next day! (End of chapter)