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

Chapter 124

Qingquan County, affiliated to BZ City, is located at the junction of BZ City and Tianzhou City, with many mountains, many hills and few plains.

Qingquan County is small in size, with only 8 to 30 permanent residents in the urban area, and with the rural population included, the entire county is less than [-] people.

But the economy of Qingquan County is not far behind.

Because of the mountainous areas, Qingquan County has formed a unique microclimate feature that is different from other places.

It is humid and rainy all the year round, with lush plants and a wide variety of animals in the mountain. It is a well-known tourist summer resort.

Not only that, Qingquan County has been rich in herbal medicine since ancient times, and all the towns in the county are famous herbal medicine planting concentrated areas and distribution centers.

There are many traders coming and going, and there are also many local people collecting medicine in the mountains.

A group of Yumin Village, Changchun Town, Qingquan County.

Outside the courtyard of a farmhouse in the west of the village, police cars with flashing lights were parked.

Around the police car, more than [-] local farmers were watching.

In the courtyard is a three-room brick house, each with two east and west wing rooms, the east side is the warehouse, and the west side is the cattle pen.

In the room, Lu Chuan was doing on-site inspection.

There were two corpses on the kang, a middle-aged female corpse horizontally, and a middle-aged male corpse vertically.

The corpse was fully clothed, and the neck of the male corpse was cut off with a sharp weapon, with only a trace of flesh attached.

The sprayed blood was more than two meters high, and there was a brown stain on the ceiling.

The head of the female corpse was covered in black blood, lying on the edge of the kang.

The ground is full of dried blood, as is the wall.

Li Donglin stood outside with a livid face, looking at Lu Chuan who was busy inside through the window on the stove.

This is the third murder case discovered by the task force recently.

In December, after Song Kun's murder case was solved, the involved Wang Liang, Chen Gang, Wang Manli and a surgeon from No.1 Civilian Hospital in BZ City were arrested one after another.

I thought the case would end here, but who would have thought that this was the beginning of everything.

First, Wang Liang's wife was found dead at home on the fifth day after Wang Liang was arrested.

A knife wound, a fatal blow.

On January [-], Chen Gang's uncle in BZ City was found dead in an underground garage.

He was wounded by an ax, and the fire ax he used was fatal in one blow, and a hole was opened in his chest.

Today, January [-]th, Zhao Dong and his wife, who had a herbal medicine business with Wang Liang's wife, were found dead on the kang of their home.

"We go to the mountains every Wednesday to collect herbs. I didn't see Lao Zhao this morning, so I came to his house to look for him...unexpectedly..."

The person who reported the case was Zhao Dong's neighbor, Sun Zhiyou, who also grew up and grew up.

The two often go together to collect herbs in the mountains, and then come back to sell them.

"Have you not been in contact with each other?"

It has not been a day or two since Zhao Dong was killed. The blood on the ground has dried up. If it is not winter, the corpse would have been rotten.

"In recent years, those who have gone out to work in the village have gone out to work, and those who have been admitted to college have been admitted to university. Now there are only about [-] families left in the village."

Sun Zhiyou is nearly 60 years old, and he works hard all the year round, making him look at least 70 years old.

"Old Zhao and I are the youngest in the village."

"Aside from collecting herbs, I usually have nothing to do. It's not unusual not to see each other for three to five days."

The person in charge of interrogating Sun Zhiyou was Chen Kang, a subordinate of Li Donglin, a criminal policeman from the Second Division of Criminal Investigation of the Provincial Department: "When was the last time I saw him?"

"Two days ago, the morning before yesterday, I saw him feed the cattle."

The outside inquiries did not affect Lu Chuan's on-site survey.

"Ding!"

"Advanced task: Complete a routine on-site investigation, combine three murder cases, find valuable clues, and assist the special case team to solve the case."

After several surveys, Lu Chuan was basically sure that the murderer who killed Zhao Dong and his wife, the murderer who killed Wang Liang's wife and Uncle Chen Gang should be the same person.

The opponent's method of committing crimes is quite neat.

Judging from the traces of the murder at the scene, the murderer and Zhao Dong and his wife should have known each other.

When Zhao Dong was killed, he sat cross-legged on the kang.

His wife was sitting on the edge of the kang.

The murder weapon used by the murderer was Dong Zhao's kitchen knife.

Slashing Zhao Dong's neck with a knife was directly fatal.

Later, when Zhao Dong's wife wanted to escape, he chopped off Zhao Dong's wife's head with a kitchen knife.

The murder was done cleanly, without any hesitation.

If the scene can be restored, the murderer should have picked up the kitchen knife on the stove after entering the door, entered the inner bedroom, and killed people directly.

At the same time, this person illegally paid attention to self-protection. He was wearing gloves when he committed the crime. He did not leave any fingerprints, but he did have footprints, which were consistent with the footprints in the previous two scenes.

Currently surveying, taking photos, and collecting footprint information, Lu Chuan felt that what he could do was limited.

Because, such work, he has done both sides.

The first time was to re-examine the scene where Wang Liang's wife was killed.

The second time is to survey the scene where Uncle Chen Gang was killed.

This is the third time.

"how is the situation?"

Li Donglin took note of Lu Chuan's investigation of Chen Gang's basement in BZ City, as well as the subsequent fingerprint analysis and physical evidence analysis.

After returning to the provincial office, Li Donglin deliberately checked Lu Chuan's information again.

It doesn't matter after this investigation, Li Donglin was really shocked.

What shocked Li Donglin was not that Lu Chuan became a full-time member right after joining the police, nor was it the third-class merit medal.

It was Zhang Yuanchao's evaluation of him.

Lu Chuan is not only proficient in site survey, fingerprint identification and analysis, but also bone identification and analysis.

No one knows who Zhang Yuanchao is and what kind of expert he is, than Li Donglin, who is also a technical expert.

Being recommended by Zhang Yuanchao to help the Tianzhou City Criminal Investigation Detachment do skeleton analysis, Lu Chuan's technology is absolutely top-notch.

That's why Li Donglin and Haizhou Criminal Investigation Detachment called for Lu Chuan by name.

As he expected, Lu Chuan did not disappoint him.

In the murder of Wang Liang's wife, Lu Chuan determined the basic characteristics of the other party based on the footprints.

However, these alone are not enough.

Taking a deep breath, Lu Chuan nodded heavily: "It's still him."

or him? !

After receiving the confirmation of the information, Li Donglin's heart skipped a beat as if being clenched tightly by someone.

The him that Lu Chuan mentioned seemed to appear in front of Li Donglin again.

"Male, 1.7 meters tall, weighing about 40 kilograms, aged between 45 and [-]."

"The walking posture is slightly outward, with sloping shoulders on the right side, and left-handed."

This is the characteristic of the suspect that Lu Chuan judged at the current survey site based on the analysis of the footprints and the wound condition of the deceased.

The analysis of height, weight and age is relatively simple. The murderer’s right foot has shoe prints that are heavier than his left foot, but there is no evidence of leg or foot disease.

It should be that the right shoulder has been under heavy pressure for a long time, resulting in some right sloping shoulders.

The initial wounds of the deceased were all on the left side, and Xi Xie pulled it to the right, which is the mark only left-handed people would have with a knife.

None of the suspects in Li Donglin's hands matched this information.

"Any fingerprints?"

Lu Chuan shook his head: "Same as the last two times, the murder weapon used by the murderer is the kitchen knife in the deceased's home or the murder weapon taken at any time nearby."

"Wearing gloves, the murder weapon was directly discarded at the scene, coming and going quickly, leaving no trace of touch except for touching the murder weapon."

No matter how awesome the investigation is, there must be traces of contact between the murderer and the surrounding environment before the investigation can be done and clues can be found.

The other party, on the other hand, did not touch anything except the murder weapon lost at the scene.

Nothing was left but footprints on the ground.

(End of this chapter)