After several entanglements with Guo Yang in the holy light, Xiao Liu finally stood up tremblingly, as if he was an old man over ninety.

Xiao Liu looked at the imperceptible white smoke on the floor, and couldn't help but shiver again.

This cold prison grass is really his aunt's too cold!

With Guo Yang's support, he walked out of the house and closed the door, and Xiao Liu finally felt a little more comfortable.

It's minus 20 outside today, but he's feeling unusually warm at the moment...

"Captain, take a sip of hot water." A police officer came over with a thermos cup.

Qin Yang sorted out his thoughts and asked, "Xiao Liu, tell me how you felt just now... Did you notice something was wrong when the cold was under your feet? ”

“… Sort of. Xiao Liu took a sip of hot water, thought about it with a thermos cup, and said: "I was reading at the time, and I only felt a little cold under my feet, but now in this weather, it is normal for my feet to be cold if I am not active, so I didn't pay much attention to it... It wasn't until I smelled the blood and when I got up that I realized that my feet were completely frozen, and I almost didn't feel any sensation, and I couldn't lift my feet and fell to the ground, and my body quickly became cold when it touched the floor... You should all see what happened next. ”

“… By the way, Deputy Director Qin, I really wanted to get up when I wanted to get up before... I tried my best, but I couldn't move at all. Xiao Liu added, "Boss Yi was seriously injured at the time, and the struggle should be much smaller than mine, which is very consistent with the situation at the scene of the murder..."

Speaking of this, Xiao Liu couldn't help but glance at Su Mu with admiration.

He now knew why his captain trusted this group of high school students so much.

The Law Enforcement Bureau rushed over after receiving the call to the police today, and after working here for almost a morning, no useful clues were found, and they were almost misled by the murderer.

And Su Mu and the others have just arrived, and in less than an hour, they have restored the murderer's modus operandi... If you don't accept it, you can't.

After listening to Xiao Liu's feedback, Qin Yang basically had a number in his heart.

He felt that Su Mu was right nine times out of ten.

Secretly poison first, and then wait for the opportunity to sneak attack... An ordinary person who wants to kill a cultivator who is close to the second order can only have a greater certainty in this way.

However, there was another place that Qin Yang hadn't figured out.

"Brother Su, what do you say about guns?" Qin Yang paused and asked, "Since the murderer has a gun on him, wouldn't it be easier to kill the target directly with a gun?" ”

"It's convenient, but doing so will expose the murderer's identity as an ordinary person... Come with me. ”

Su Mu said as he led everyone to the room where Xiao Liu had just stayed, and then opened the door.

A pungent smell of blood suddenly came to the face, making everyone frown at the same time, and several girls covered their mouths.

The white smoke on the floor is now largely invisible, and the temperature in the room is slightly warmer than before, indicating that the heating is working.

But the heat can dispel the cold, but it can't dispel the strong smell of blood in the house.

"The reason why the murderer chose this cruel killing method is to cover up the smell of blood produced when the Hell grass burns." Su Mu said, "Think about it... A first-order high-level cultivator was killed by someone who had his hands cut off and bled to death without resisting, would you suspect that the murderer was an ordinary person? ”

"No, it won't." Qin Yang shook his head and said, "Under normal thinking, only higher-level cultivators can do it. ”

"That's what the murderer is for."

Everyone slowly returned to their seats, Su Mu paused, and then said: "Let's go back to the question just now - if the murderer chooses to use a gun, it can only be after using the Cold Hell Grass to control Boss Yi, otherwise in the face of an intact first-order high-level, he may not be able to beat it with a gun... It is not okay to sneak up from behind, because it would be tantamount to telling the Law Enforcement Bureau that he is an ordinary person. ”

"Then look at it again, if the murderer uses a gun after the Hell Grass takes effect, the person can be killed smoothly, but he must also cut off the opponent's hands or legs after the killing... Anyway, there must be a lot of blood, otherwise it won't be able to hide the smell of Hell Grass... Because once the Hell Grass is discovered, it may also expose his identity as an ordinary person. ”

"And there's an obvious downside to doing so – the enforcement agency's activity identification... As soon as the results of the activity appraisal came out, the Law Enforcement Bureau was immediately able to distinguish the real cause of Boss Yi's death... The man is dead, and if he gets rid of his hand, things will get weird, and it will feel like it's his hobby, or maybe he's trying to cover it up... Of course, it is also possible that there is some deep hatred between him and the deceased... In short, no matter how the cause changes, one thing will not change - the severed hands will definitely be investigated as a key clue... Deputy Director Qin, I'm not wrong, right? ”

Qin Yang nodded, he had indeed used the severed hand as a sign of a murderer before.

"Then there are clues, as long as you give the Law Enforcement Bureau a little more time, check and monitor, repeated interpersonal relationships or something, you can quickly eliminate most of the impossible reasons... So even if that handful of ash isn't found in the end, sooner or later the Law Enforcement Bureau will find out where the Hell Grass is... That's why the murderer has no reason to choose to kill with a gun - solving a crime is like touching a melon with a vine, and he doesn't want to leave a vine for the Law Enforcement Bureau. ”

"But he ended up with a gun, how can that be explained?" Qin Yang asked.

"Because he doesn't have a choice." Su Mu pointed to the lamp on his head and said, "Except for a little accident during the implementation of the murderer's plan - after he cut off Boss Yi's hands, not long after he left, the alarm broadcast of an imminent power outage suddenly sounded in Shengzhe City. ”

"And as soon as the electricity stops, the heating will be gone, and Boss Yi's whole person will be frozen into ice by the cold prison grass, and the blood can't flow out at all, and the ultra-low temperature itself is an emergency means of saving life, coupled with the strong physique of the cultivator, Boss Yi may not even die, and if Boss Yi really doesn't die and is rescued, then he will die."

"So the murderer immediately returned from halfway, and when he returned to the No. 132 grocery store, seven minutes had passed, and Boss Yi, who had lost his ability to resist, had already frozen into an ice sculpture with blood, and it was dark at that time, and the murderer couldn't tell whether Boss Yi was dead or alive in a short time, he couldn't afford to gamble, so he could only make up for a shot - this shot was very smart, he deliberately hit Boss Yi's eyebrows, once again creating the illusion that a cultivator controlled the other party first, and then shot and killed."

"So according to you, the murderer and the kidnappers are not in the same group?" Qin Yang had thought about this question before, but he hadn't figured it out.

"If there is really no connection between the murderer and the kidnapper, then how can the murderer so coincidentally wear a mask that is exactly the same as the kidnapper?" Qin Yang asked.

"He didn't have a mask, he left after a shot, and put it down when he returned to the grocery store for the third time, in order to divert the attention of the Enforcement Bureau, so that the Bureau of Enforcement could shift the focus of its investigation from the severed hand to the kidnappers." Su Mu said, "The hijacking video of yesterday's concert was spread on the Internet, and it is not difficult to make the same mask according to the video screen, and it won't take long." ”

"But it's not logical." Qin Yang frowned and said, "The murderer did this just to clear his own suspicion, but this suspicion is an indirect suspicion, and even if the Law Enforcement Bureau can find him, it will take a lot of effort... And he appeared at the scene of the murder three times in a short period of time, this is a direct suspect, once he is photographed by the surveillance, the law enforcement bureau can directly arrest people, which is light and which is heavy, can he not tell the difference? … According to your logic, the murderer should have a high IQ, and it is impossible for him to do such a stupid thing. ”

Su Mu smiled: "Then what if the murderer has a reason to have to return to the scene of the murder for the third time?" ”

"What reason?"

"Director Qin forgot a detail... In the house where the murder occurred, the heating was on. Su Mu said meaningfully, "Whose air conditioner will continue to blow after a power outage and another call?" ”

Qin Yang's eyes widened suddenly, and he immediately slapped on the table with a "snap".

"Xiao Liu, call, hurry! Let the people of the task force focus on the surveillance video after 1 a.m.! ”

"Yes!"

Wonderful Book House