National Forensic Doctor

"It is said that the capital is a place where elites gather. I didn't believe it before. After these two cases, I really have to say that the talents in the capital and the food in the capital are really not matched..."

Liu Jinghui listened to He Wei's confession in the monitoring room with great interest, feeling as if his mind was being stormed.

He had seen a lot of murderers, and the extortion culprit was little Karami, and he had many contacts with witnesses, but Liu Jinghui really didn't expect that one day these three would be combined together.

This is like roasting duck in Maocai. When you thought of this trick, was it the first time you dropped the roast duck into Maocai?

Witnesses elsewhere were panicked when they saw the killing, and needless to say, many did not even dare to call the police. This one was kind enough to take photos and collect evidence, and then started extortion.

"Don't tell me, if there is a serial killer under his command, he can kill whoever he wants without having to take responsibility. That would be really convenient." Li Haochen swallowed, and a storm began to rise in his mind: "It's like encountering someone. We have a rival, a love rival, a feud that we can’t stand, a boss who bullies in the workplace, a neighbor who has a lot of troubles, just give me an order, and well, the world will be clean!”

Seeing that Li Haochen had obviously brought it in, Liu Jinghui couldn't help but said, "Is this how it is used?"

Li Haochen nodded: "If you don't have to be responsible for killing people, you won't be able to help but keep using it. How can Lao Jiu, the mastermind behind the scenes, hold back?"

"He may not have so many love rivals, feuds, and annoying neighbors around him. I don't know about his boss. Maybe he won't have a chance to be promoted for the time being?" Liu Jinghui teased.

Li Haochen coughed twice and said, "We're talking about criminals."

"I'm talking about criminals." Liu Jinghui smiled.

"This Lao Jiu, if he exists, his psychological profile is not easy to do..." Li Haochen didn't pay attention to Liu Jinghui's teasing, thinking along the direction he was familiar with, and said: "If I were him, it would be the first time I asked to kill someone. , may be a complete stranger, just to test He Wei's obedience. If he obeys, it means it is available, and more evidence can be obtained to make him completely obedient."

"What if you disobey?" Liu Jinghui was simply curious about Li Haochen's train of thought.

Li Haochen said: "If you don't obey, you can use other tricks to force him, such as his son, but if it were me, I would just give up. Anyway, it was just an opportunity I got inadvertently. If He Wei didn't If you obey, I will report him directly, send the photos and videos to the police, and send him to death."

"That's true, but..." Liu Jinghui looked at Li Haochen and said, "Is it really an opportunity he got by accident?"

Li Haochen was stunned: "You doubt it, don't you?"

"When most people see a murder or an abandoned body, the normal thing to do is to call the police. Otherwise, they run home and pretend they didn't see it. Those who know how to use this can control a serial killer by sending mobile phones and installing foreign software in advance. A killer comes to kill people. Do you think this person is a normal person?" Liu Jinghui said this and asked: "He Wei still chose to dump the body on a rainy day, and he was even photographed. The person who photographed him was still such a ruthless person, so How high is the probability?”

Li Haochen nodded slowly after listening: "But if he deliberately collected evidence of He Wei, how did he find out in the first place? Maybe it was her?"

The two of them raised their eyes almost at the same time: "Ex-wife?"

Liu Jinghui then shook his head: "No, seeing He Wei throw away tens of millions in three years, not many women can bear it. She might as well send He Wei in, and she can keep the real estate and so on. Come down and give it to your son.”

Li Haochen also said: "Indeed, the value of a killer to her is not necessarily as good as that of a dead ex-husband."

"If you think about it from this aspect, then Lao Jiu still has to look for it from He Wei's interpersonal relationships." Liu Jinghui concluded.

"There is also corpse No. 5. If we can get a little more information, we might be able to solve the case through this." Overall, Li Haochen was very optimistic.

A very important reason why serial killers are difficult to catch is that serial killers vent their emotions rather than pursue profits.

In the final analysis, most criminals commit crimes out of profit. The scope of criminals can often be defined through the profit line.

Just like the corpse No. 5 confessed by He Wei, if it was Lao Jiu's true purpose, then the corpse could provide a lot of information.

The discussion between the two came to an end. At this point, the reasoning had begun to go too far. If you want to continue reasoning, you still need some evidence to support it.

In the interrogation room, He Wei began to decide to confess, and more and more information came out, including the murder weapons used in the other three cases. He also kept them with him, but they were stored in the gym of the community.

And the vehicle he used to commit the crime was also a borrowed off-road vehicle specially used for fishing by a friend - no matter how strong the wind and waves are, the fishing guy will never back down. Borrowing a car once every few months will only make his brothers praise him for his hobby, even if he does it It was dirty and even stained with blood. It was from a picnic and it was solved.

He Wei explained here that the police officers were already attacking everywhere and began to collect evidence and look for people.

Including He Wei's ex-wife and son, no matter whether they were suspected or not, they all called the police station in the name of protection and made a record.

By the time Jiang Yuan came out of the interrogation room and went to the scene of No. 5's body, the discussion within the task force was already going crazy.

Although the case has not been completely solved, if the requirements are not so high, this case can be considered to be solved by 60 to 70%. Some people have even begun to speculate whether there is no real mastermind behind the scenes, but He Wei made it up.

Regarding this conjecture, Liu Jinghui put an end to this conjecture with a very simple sentence: "If he wants to get a misdemeanor, it is most advantageous for him to insist that he committed the crime in imitation."

In fact, He Wei was originally arrested for imitating the crime. If he hadn't admitted it himself, if he wanted to connect the remaining cases with him, he would have to wait until the three cases were investigated in depth.

"Is it too late to use He Wei's cell phone to contact Lao Jiu, the man behind the scenes?" Cui Qishan's group can still contact the masters in the security field, and maybe he can get some information.

Tao Lu hesitated and said: "We can't contact you. Lao Jiu is definitely not sure whether He Wei has confessed himself. It's too early to alert the snake. You must at least be prepared and draw a range. Hmm... wait for Jiang Yuan news."

"Jiang Yuan is very good at investigating the scene." Liu Jinghui casually described several cases that he and Jiang Yuan had done, just like telling stories, which also relieved the pressure on the criminal police.

Tao Lu could only nod: "Calculating the time, it should be dug out by now."

Just as he was talking, his cell phone rang.

Tao Lu immediately answered the phone and asked, "Captain Jiang, how are you doing?"

"Beside the path 30 meters away from the burial site, there were traces of worship. I found an old footprint with incense ash in the middle of the footprint. The worshiper was about 30 years old, 1.7 meters tall, male, and weighed about 120cm Jin..." Jiang Yuan quickly read out the survey results.

Tao Lu was confused for a moment, and then he became alert. Lao Jiu's plan was quite good, but its practical score was too low.