After a busy morning, it was noon in a blink of an eye, and my stomach was already rumbling, so I found a roadside restaurant and ordered two dishes.

"I thought this case was a simple traffic accident, but now it seems to be confusing, this is the first time I have encountered such a case, master, have you ever encountered a more bizarre case?" , Yixin asked.

"It's been a long time, you will encounter any case, only you can't think of it, you can't meet it", Ran Xiaoke said, "It is imperative that we sort it out well, and if there is anything missing, we must find out." ”

The two had a simple lunch at a roadside restaurant and went straight to the traffic police brigade.

When I arrived at the traffic police brigade, I found the comrade who handled the accident, briefly explained his intentions, and asked him to take the data file of the scene at that time to check it. didn't have a good face, Yixin almost quarreled with him, Ran Xiaoke stopped Yixin, and politely explained the origin of the matter to the comrades of the traffic police brigade in detail, which calmed the grievances of the traffic police comrades, and cooperated to find out the data file and hand it to Ran Xiaoke.

Ran Xiaoke carefully flipped through the file, and suddenly, his eyes were fixed on the tattoo on the left forearm of the deceased Lao Du.

It is an image the size of a coin in a garden, trapezoidal and a little rounded, and I can't tell what it is.

But Ran Xiaoke was no stranger to this tattoo and fell into deep thought......

Zhao Yixin, who was flipping through other materials, saw that the master did not move, turned his head to see that the master was staring at the photo silently, his eyes moved to the part where the master was staring, and suddenly, he was so surprised that his jaw was about to drop......

"This tattoo is exactly the same as the three truck driver murders we are investigating, and the three truck drivers who were killed before all had the same tattoo on their left forearm, and even the parts were exactly the same! It feels a bit like a wagon head." Zhao Yixin was surprised.

"Did you find his left ear at the scene?", Ran Xiaoke suddenly raised his head and pointed to the deceased Lao Dutou, who was missing one left ear in the photo, and asked the comrades of the traffic police brigade.

"No, you know, he was thrown out of the car, in a traffic accident, missing arms and legs are too normal, it may be that he touched some part of the car in the roll or was thrown out and knocked off, and it was not found at the scene, or it may have been crushed, or thrown into the grass", the traffic police comrade said.

"Yixin, put the surveillance video again", Ran Xiaoke said to Zhao Yixin.

"Okay, master", said and started the operation of the monitoring system.

Ran Xiaoke and Zhao Yixin repeatedly checked the surveillance video at that time several times.

"Play the video back for another hour," Ran said.

Twenty minutes passed.

"Master, look, there is a man in black who walked to the scene from the front of the monitoring road, but just now, except for the accident vehicle and Mountain A NC295, there are obviously no other vehicles passing by", Zhao Yixin said puzzled.

"That's right, it should be the people in the Mountain A NC295 car," Ran Xiaoke said.

"Yes, I see that the speed of Mountain A NC295 is relatively slow, as if it is looking for a suitable place to stop", Zhao Yixin understood.

I saw the man in black in the picture, wearing a baseball cap, about 1.75 meters tall, well-proportioned, the light was too dim and the lens was too far away, and the facial features were not clear to see.

The man walked up to Lao Du, who was thrown on the road, took out a dagger from his pocket, cut off Lao Du's left ear, put it in a small plastic bag, and then left the scene very calmly.

Who is this person?

Was it him who drove the Mountain A NC295 behind Lao Du's car and kept turning on the high beams?

If so, what was the motive?

Why did he cut off Lao Du's left ear?

This litany of questions came to mind.

Ran Xiaoke remembered that in the previous three truck driver murder cases, each victim was killed in the truck cab, and his body parts were cut off, one was gouged out of his eyes, one was cut off his lower body, and the other was cut off his lips......

What did the murderer want to express, why were all truck drivers before, but Lao Du was not a truck driver, he was idle at home and didn't work, why all four of them had their body parts cut off, this big pile of questions is waiting for Ran Xiaoke to solve......

Ran Xiaoke felt the burden on his shoulders suddenly become heavier......