Night falls, and darkness engulfs the entire world.

The lights were still on at the Beihuai Town police station, and songs were playing on the radio on the desk. It's an on-demand radio station, and the song is "Nobody Sleeps Tonight" sung by Pavarotti.

"Nobody sleeps! Nobody sleeps! Princess, you are the same, in the cold boudoir, anxiously watching, the starlight that twinkles with love and hope! ”

This song is inexplicably appropriate, and no one sleeps tonight.

Again, the killer must not have fallen asleep.

At this moment, he was putting the cut body pieces into a garbage bag, thinking carefully about the next place to throw the body.

At one o'clock in the evening, Director Zheng sat in a chair in a daze, with a radio next to him.

Every time he sleeps, he plays songs on the radio next to his pillow, but this time, the songs echo melodiously in the office, and he doesn't feel sleepy at all.

All the police officers, including the members of the serious crime team, were sent out to guard, and even the guards of the police station were also dispatched.

In the entire Beihuai Town Police Station, only me, Li Meng, Forensic Doctor Qin and Director Zheng remained.

Squatting is a hard job, which requires 24-hour uninterrupted observation and waiting, although this method of waiting for the rabbit seems to be very stupid, but it is the most commonly used in traditional criminal investigation, but this is generally used to lock the suspect, squatting in the place where the suspect often haunts.

There was a case of armed robbery and murder in a gold store in Dongshi, and the police locked one of the suspects as a staff member of the local garbage recycling station. Due to the long time in the garbage dump with a lot of bacteria, some colleagues even suffered from corneal ulcers.

In order to prevent the villagers of the same village from discovering it, the two policemen entered at night, eating, drinking, and lazing were carried out in the filthy pigsty, and in three days, the suspect who went home to pick up things was successfully arrested.

In my criminal police career, I have also participated in squatting many times, the most vivid is the capture of a wanted criminal who has been on the run for several years, we received a clue, the wanted criminal is ready to smuggle out of the country, we cooperate with the border guards in the ice and snow in the deep mountains, and finally successfully capture the wanted criminal, my leg was also frostbitten at that time.

However, this was all done after we locked up the suspect, but this time, we didn't know anything about the suspect, and the scope of the squatting was the entire Beihuai Town and Nanhuai Town.

There was a dead silence in the office of the Beihuai Town Police Station, and the three of us stared at each other, but no one spoke.

Forensic Doctor Qin was still in the autopsy room, and he was repeatedly cutting pork bones with various types of chainsaws, looking for the same cut marks as the deceased's humerus.

Beihuai Town is a small country town with no entertainment, and everyone in the town goes to bed early.

In other words, the only people in the town at this time were criminals and policemen.

At the same time, the Municipal Public Security Bureau is also in the same situation, all departments are working, and all the police officers in all positions are staying up late to work, striving to find the key clues of this case in the shortest possible time.

The expert group of the laboratory department divided the stain on the garbage bag into fifty parts, respectively, to do trace component testing, this stain is likely to be left by the murderer, so in the process of physical evidence examination is extremely rigorous, after repeated comparison, the expert group finally determined that the composition of the stain is mainly resin, glycerin, water and mineral raw materials, is a kind of watercolor.

This type of watercolor is so common that it is used by a large number of art students in almost every university. There are also many ways to buy, and there are thousands of stores on the Internet that sell them.

Then, during the inspection by the expert group, it was found that one of the samples appeared to be mixed with some impurities, and after repeated testing, it was a blood stain.

Even though the bloodstain was only the size of a pinhole, it still made the expert group ecstatic, and if the bloodstain came from the murderer, it would undoubtedly be a major breakthrough in this case!

The expert group immediately compared the blood stains with the blood stains remaining on the body parts, and the results were much to the team's disappointment, and the blood stains were the blood of the deceased in this case.

After a while, news came from the DNA testing room that all the body parts, including the stuffed buns, belonged to the same deceased.

After the Municipal Public Security Bureau summarized the news, it immediately informed the Serious Crime Team.

At about two o'clock, Xue Hang's voice suddenly came from the walkie-talkie on the desk in the office: "Team Qin! The suspect has been caught! ”

What? The suspect was caught?! The murder and corpse shredding case in Beihuai Town has been solved?!

Even though we couldn't believe that the victory came so quickly, we couldn't suppress the joy in our hearts and hurriedly ran towards the place where Xue Hang was squatting.

"It's my first time, it's really my first time!"

When Li Meng and I arrived at the scene, a man was squatting on the ground, his hands handcuffed behind his back, and an electric car was lying on the ground next to him, with an open black plastic bag on the side of the electric car.

"Xue Hang, what's the situation?" I hurriedly asked.

Xue Hang sat on the side of the road, rubbing his knees with bared teeth, and said calmly: "The one who threw the corpse, I saw him throw a black plastic bag into the trash can. ”

Xue Hang gestured with his eyes, and we came to the black plastic bag, opened the mouth of the bag, and inside was a human pelvic bone that had been cut in half.

In the evening, Xue Hang came to the squatting area with two police officers, he carefully observed the surrounding environment, and decided to set the squatting location on the roof of a two-story building on the side of the road.

It is not easy to be spotted by suspects, and you can overlook the entire squatting area, and the streets and alleys are within the surveillance range.

At about two o'clock in the evening, a suspicious person appeared on the street, who was riding a battery car, driving slowly through the dark streets, and without driving lights.

The man was very suspicious and panicked, and looked around as he rode, as if he was trying to avoid something. He slowly parked the car on the side of the road, took out a black garbage bag from the front basket of the battery car, and quietly threw it into the garbage can on the side of the road.

Xue Hang and two policemen immediately locked him up, and at this time he was wandering around the street on a battery car, without turning on the lights, and discarding a garbage heap, all of which were in line with the murderer's behavior of throwing the corpse.

Xue Hang immediately stood up, supported his hands, jumped over, jumped directly from the roof on the second floor, landed steadily on the slow platform on the first floor, and after simply relieving his strength, he jumped to the ground again.

A set of movements, agile and coherent, even the two policemen around him didn't react......