Tang Huashan is like this, Ren Danian is like this, and Ge Zhen and Zhang Qi are almost the same.
The four murderers left after the murder without any panic. On the contrary, when passing by the camera, they could vaguely see excited smiles on their faces, and there seemed to be a sense of satisfaction in them.
After Xu Lin watched all the surveillance videos left behind when they committed the crime, he became even more certain that something unknown must have happened to them.
The excited smile was almost exactly the same as the expressions on the faces of the five deceased people when they died.
"Wait! If they are not the real people behind the scenes, how can the people behind the scenes ensure that they can really complete their arrangements and get home safely all the way?"
Xu Lin's expression suddenly condensed, and he immediately looked at the surveillance again.
Especially after the four murderers came out of the scene, they carefully checked all the surveillance videos of the places they passed by.
Zhu Yan and Dang Lin also discovered Xu Lin's problem, and their breathing became rapid immediately.
They watched these surveillance videos more than ten times and, like the previous interrogation videos, found no problems.
Xu Lin discovered the emotional problems of the four murderers, which was a big shock to them. They felt that this guy was indeed stronger than them.
Now, if he makes new discoveries, then the two old detectives will be really embarrassed!
Fortunately, Xu Lin found nothing after watching the video of the four people leaving the scene and returning home.
Just when Zhu Yan was about to say something, he slammed the table again, startling them.
"Pedestrians, vehicles, or... cameras."
Xu Lin's expression was filled with excitement. He felt like he had captured a very important point, which was where the murderer passed on his way home, and whether he met anyone, or... an oncoming car. , and...are there any other cameras around, etc.
Hearing his muttering, Zhu Yan and Dang Lin looked at each other, and their expressions suddenly changed.
This is a new idea.
They had previously ignored the cars and people they met on the road, thinking that as long as they caught the four murderers, they didn't care about anything else.
Their eyes are all on the murderer, and they won't think in other directions at all.
Now... they realize that sometimes what you see inadvertently may be the clue you need to pursue.
"Murder No. 1, Tang Huashan, met 7 people on the road. There were a total of 213 vehicles that crossed or overtook him. There were a total of 894 vehicles parked on the roadside."
In less than 10 minutes, Xu Lin watched all the videos of Tang Huashan from the scene of the murder to his return home, and counted all the people and cars he met on the route he passed.
"Murderer No. 2 Ren Danian..."
"Murderer No. 3 Ge Zhen..."
"Murderer No. 4 Zhang Qi..."
After watching the four videos, he counted a total of 27 pedestrians.
The crimes occurred around 2 a.m., and there were very few people walking on the street during this time, so everyone was suspected.
In addition, according to statistics, the number of cars driving or parked on the roadside captured by surveillance cameras along the way was close to 6,000.
This is definitely an extremely huge workload.
It's easy to ask them to check these people, but those cars... it's difficult.
After all, people basically park in parking spaces. This is their right to exercise freedom.
Zhu Yan said: "Team Leader Xu, your range is too large. Besides, those cars parked on the road..."
"I know what you're going to say."
Xu Lin waved his hand and said: "We don't need to check all the cars, we only need to check the cars that left within 10 minutes. If there is a car that appears on the route of any of the four criminals for the second time, That’s even better.”
"Understood!"
Zhu Yan was a little excited. This would indeed reduce a lot of their work.
"Old party, gather our people immediately and check all the surveillance cameras for me immediately. Hurry!"
"I'll be there right away." Dang Lin rushed out without saying a word.
After more than ten minutes, everyone gathered and began to check the surveillance without saying a word.
Time passed by minute by minute, and soon it was night.
Xu Lin himself also joined in and looked for surveillance with everyone.
At 11 o'clock in the evening, everyone finally ended the surveillance check and found a total of 36 cars that had appeared at two different crime scenes, 5 cars that had appeared at three crime scenes, and one car that had appeared at four crime scenes. Discovery scene.
When the results came out, everyone was extremely excited. They waved their fists as if they had caught the murderer.
Among the 6,000 vehicles, 36 vehicles were found to have appeared at two scenes. This does not mean anything. Most of the reasons may be coincidence.
However, the appearance of five cars at three crime scenes is too much of a coincidence to be suspicious.
Finally... a car appeared at four crime scenes, so it can almost be concluded that there is definitely something wrong with this car.
Xu Lin said: "The procedures can be carried out."
When everyone heard this, they all nodded excitedly.
Zhu Yan shouted without saying a word: "Order, everyone takes action immediately to find the owner of this car and bring him back to me."
"yes!"……
The criminal investigation detachment began to take action, and everyone looked quite nervous.
Everyone is afraid, what if this is really just a coincidence?
Of course, Xu Lin was also a little worried, but the probability was too small and extremely slim.
At 11:20 p.m., the owner of the car was found out and was an online ride-hailing driver named He Jinguo.
When he was taken to the city bureau and saw Xu Lin and a group of police officers, he obviously looked a little flustered, and even his hands were shaking slightly.
Xu Lin immediately glanced at it with the eye of good and evil, and the sin value was 5 points.
He sighed inwardly, the clues were valid, but it seemed they couldn't find the murderer.
But if you follow this clue, you should be able to dig it out.
"Officer, I didn't commit any crime, you guys..." the online ride-hailing driver said nervously.
Zhu Yan and Dang Lin interrogated him in person, and the result was that someone was riding in his car during that time period and happened to pass through those sections of road.
His car also deliberately stopped in some places because this was the passenger's request, and he did not refuse.
According to his description, the customers he visited four times seemed to be women, and they were all very beautiful.
But when asked about her specific appearance, the driver shook his head and said three words: "very beautiful".
Xu Lin: "What if I said, you pulled the same person these four times?"
"Impossible!" the driver exclaimed, his face full of disbelief.
Zhu Yan: "Team Leader Xu, I also think this is unlikely. After all, this is an order dispatched by the platform. It doesn't mean that you can call him a car if you want."
