By the time Gu Fan and Ye Xiaoworm returned to the police station, it was already past six o'clock in the evening. Pen & Fun & Pavilion www.biquge.info

When Ye Xiaoworm arrived at the lounge, the first thing he did was to throw the one size police hat on his head onto the sofa and straighten the hairstyle that was crushed by the hat.

Gu Fan, on the other hand, was half-leaning against the wall, holding a smartphone in his hand.

"Alas, I'm most annoyed by this kind of puzzle-solving script. I don't have any use for it. Ye Xiaoworm slumped on the sofa, and then as if he thought of something, he turned his head and asked, "Haven't you heard from Lucifer yet?" ”

"Nope." Gu Fan's eyes were half-closed, as if he was thinking about something: "From the very beginning of the script, the five of us were broken up, and we didn't even give us the means of communication, obviously because we didn't want to meet too early...... The only thing that is still known is that a few of them are still alive. ”

"By the way, Brother Gu, how do you know that the murderer was improvised rather than planning to kill?" Ye Xiaoworm thought of what Gu Fan had said when he was in Wenyue Community at this time, he just smiled at that time, and did not spread out the explanation, thinking of it at this time, he couldn't help but feel itchy.

Gu Fan still looked at the mobile phone in his hand from time to time, and replied casually when he heard the words: "Because there are no fingerprints on the kitchen knife." ”

"Huh? What does this mean? ”

Gu Fan glanced at Ye Xiaoworm, who was still paralyzed on the sofa, and walked in front of him.

Almost without warning, his free hand clenched into a fist and slammed into the chest of the half-lying leaf worm on his back at great speed!

"What are you doing?" Ye Xiaoworm was startled, but Gu Fan's attributes were much higher than him, so he couldn't react, so he was hit in the chest by Gu Fan's punch.

Ye Xiaoworm finally only had time to hold Gu Fan's forearm with both hands, but he suddenly realized that he didn't feel anything in his chest when he was beaten......

Gu Fan's punch did not hit solidly, but landed lightly on Ye Xiaoworm's chest, and then slowly retracted his arm, and laughed in a low voice: "Understood?" ”

"Got what?" Ye Xiaoworm looked at Gu Fan who was leaning back against the wall slowly, and was even more confused: "Why did you suddenly attack me." ”

"I attacked you just to let you experience what it's like to be attacked." Gu Fan said leisurely: "Do you remember what you did just now?" ”

"What did I do...... Ye Xiaoworm said halfway through, and suddenly seemed to realize something: "You mean, that two-handed movement?" ”

With that, he repeated the previous state of holding his hands empty......

"When an ordinary person is hit by a bullet, the first thing they will do is cover the wound they were hit...... If you're stabbed into your body with a sharp blade, you'll subconsciously grab that weapon, just as you would hold my forearm in hindsight. Gu Fan explained: "So, the moment Yi Siyue was stabbed in the heart by a kitchen knife, out of instinctive reaction, it was very likely that she would catch something......"

"I examined the murder weapon, and it was a very rare long-handled kitchen knife on the market...... This kind of kitchen knife is difficult for ordinary people to hold all the handles with their hands. ”

"In that case, what will Yi Siyue catch under her instincts?"

"There is no doubt that it should be part of the handle of the kitchen knife, and the back of the assailant's hand."

Ye Xiaoworm continued to think along the train of thought guided by Gu Fan: "That is to say...... Under normal circumstances, the handle on this knife should have Yi Siyue's fingerprints on it. ”

"That's right, but there's nothing on this knife." Gu Fan said in a deep voice: "After testing the kitchen knife, I have been thinking about a question, why is there no fingerprint on the kitchen knife at all?" ”

"According to our previous inference, in the end, Yi Siyue's fingerprints must be left on the hilt. Logically speaking, if the handle of the knife only has Yi Siyue's fingerprints, there is absolutely no need for the murderer to wipe the handle of the knife later. ”

"So I deduced that in addition to Yi Siyue's fingerprints on the hilt, the murderer himself should also be stained with the fingerprints of the murderer himself! This also explains why the murderer wiped the fingerprints off the handle of the knife after Yi Siyue's death. ”

"But why is there a murderer's fingerprint on the hilt?"

Faced with Gu Fan's question, Ye Xiaoworm suddenly felt very ridiculous: "Nonsense, the murderer stabbed Yi Siyue to death with a knife, isn't it normal to have the murderer's fingerprints on the handle of the knife?" ”

"That's right, and that says another thing." Gu Fan snapped his fingers: "The murderer directly held the kitchen knife with his meat palm and killed Yi Siyue." ”

"That's why I deduced that the murderer had the improvised intention to kill - if he had really been planning for a long time, how could he have killed with a knife in the kitchen of the deceased's house...... And don't wear gloves? ”

"If this murderer is planning to kill, there are too many more efficient and covert ways to kill Yi Siyue...... At least not in her own home. ”

When Gu Fan was analyzing the case, the smartphone in his hand rang suddenly.

"Hello? Old Liang? Gu Fan connected his phone and responded, "Huh? Are the specific autopsy results out? ”

"The precise time of death is 3:14 p.m.? Okay, I got it. ”

"Is there a surveillance check around the complex? What the? No surveillance in the premium villa area? For the privacy of residents? ”

Gu Fan's brows furrowed, and he said coldly: "What about the access control?" Were there any records of people entering and leaving the high-end villa area at that time? ”

"What, there's no record, so what do the security guards do to ensure the safety of the community at a minimum?"

"Chief Gu, I just checked, the high-end residential area in Wenyue Community uses an access control card and fingerprint double insurance mechanism." On the phone, Officer Liang said calmly: "You must be a resident of the residential area to turn on the electronic access control...... There is no way for ordinary idlers to enter the community without anyone noticing. ”

"That's right." When Gu Fan heard this, his face couldn't help but soften: "In this way, the scope of the suspect should be narrowed down to the residents inside the high-end villa area, right?" ”

"Yes, that high-end villa area is a special benefit distributed by the Academy of Sciences to the elite staff of the academy...... Yi Siyue has been working as a psychotherapist within the Academy of Sciences, so she has a villa in the high-end villa area...... At present, the suspects who have been confirmed are mainly Wang Changming, the current president of the Academy of Sciences, Li Mingduan, vice president, and Ye Chang and Duan Zexin, senior academicians -- these four people are the people who have had the most contact with the deceased Yi Siyue recently. ”

Gu Fan hung up the phone, put the phone back in his pocket, and said to Ye Xiaoworm: "Get up, immediately start investigating the information of these four people, the more detailed the better!" ”

……

At the same time, Lu Xifa and Lin Peijun have also returned to the office of the magazine.

"What should I do? We can't enter the access control of Wenyue Community at all, how can we investigate Yi Siyue's death? Lin Peijun leaned on the table and said angrily.

"Even if we really get into the high-end villa area, it is estimated that we will not be able to get to Yi Siyue's house, and the police will definitely block the scene." Lu Xifa helped his eyes, and said helplessly: "For today's plan, I can only make a breakthrough from the relatives and friends around Yi Siyue." ”

"I'll look for their address." As soon as Lin Peijun saw that he had a direction, he immediately got up and ran out of the office in a hurry.

……

Just when Gu Fan and Lu Xifa were frantically investigating the information of the relevant personnel, in the old unit building outside the fourth ring road of Tiandu, Xiao Zihan had already filled the entire living room with countless documents.

He sat cross-legged on the living room floor, sorting the countless paper documents into categories.

Wang Changming...... Li Mingrui...... Ye Chang...... Duan Zexin ...... Zhuo Lan ......"

Xiao Zihan looked at these character materials, and slowly, a smile appeared on the corner of his mouth......