After repeated discussions between Duan Feng and Zhang Shuting, an agreement was finally reached, Duan Feng helped Zhang Shuting solve the case, and Zhang Shuting found an opportunity to help Duan Feng help his second brother out, so that Duan Feng could enjoy an emperor-level peeing treatment...

Duan Feng was brought into the interrogation room by Zhang Shuting, and he was known as the cooperation between the police and the people...

So Qi Yanmeng and Dong Xinfei had to wait outside, Qi Yanmeng was nothing, but Dong Xinfei was a little uncomfortable, after all, Qi Yanmeng was Dong Xinfei's top boss, and his aura was very strong.

In the interrogation room, Duan Feng sat in it with Erlang's legs crossed, smoking a cigarette, with a smug smile on his face, while Zhang Shuting was pinching his shoulders behind Duan Feng...

"Xiao Zhang, can you use some force?"

"Duan Feng, you ......"

"Solve the case..."

After hearing Duan Feng's words, Zhang Shuting immediately wilted, and said with a flattering smile: "Is this kind of strength okay?" ”

"Yes, it's such a force, it's so comfortable, Xiao Zhang, your massage skills are almost as good as those young ladies who specialize in serving people in entertainment venues..."

After Zhang Shuting heard this, her face instantly turned pale, her eyes were full of anger, if it wasn't for Duan Feng to help solve the case, she would want to pinch Duan Feng to death now, this bastard actually compared herself to those young ladies...

"Even if you don't go to the police, you will definitely not starve to death, with your craft, plus your figure, there are definitely people rushing to ask for it, if the ancient Qinglou said, you are definitely the top brand..."

Zhang Shuting gasped heavily, her hands trembled slightly, she was afraid that she couldn't help but strangle Duan Feng at once, so she took a deep breath and tried her best to calm the anger in her heart.

"Duan Feng, if you can't help me solve the case, you know the consequences..."

Duan Feng didn't think so: "You better serve me first, let's talk about it, come and give the master a smile..."

At this moment, Duan Feng was like a prostitute who walked into the Qinglou, especially the obscene smile on his face and the green light in his eyes, as if the prostitute had seen a beautiful woman...

…………………………

(PS: Happy Double 11, everyone...) ）

"You ......"

"Don't laugh to..."

"Duan Feng, don't go too far, it is your obligation to cooperate with the police and the people..."Zhang Shuting gritted her teeth and said.

"It's a good obligation, but it's not a responsibility, I, a citizen, can help you or not." Duan Feng chuckled and said, "Noble Bird, I like my choice..."

After hearing Duan Feng's words, Zhang Shuting was slightly stunned, and wanted to open her mouth to refute Duan Feng's words, but she didn't know how to open her mouth, Duan Feng said well, it was a good obligation, but it was not a responsibility...

He has the right not to say it.

"Duan Feng, I beg you, you just sue me, okay?" Saying that, Zhang Shuting showed a pitiful look, and slowly lowered her body, and began to rub back and forth on Duan Feng's body with the Holy Maiden Peak on her chest...

Feeling the soft and plump Saint Maiden Peak, Duan Feng's whole body suddenly felt like an electric shock, numb, very comfortable...

If this scene is seen by other policemen, they will definitely be surprised to close their mouths, and the impact of this scene is much greater than the scene just now.

Duan Feng suddenly spoke: "Actually, this case is difficult to say, and simple to say..."

After seeing Duan Feng talk about the matter in the case, Zhang Shuting immediately came to her senses: "You sue me quickly, how can you solve the case..."

"Everyone has psychological blind spots in their hearts, the police are like this, and the same is true for criminals, but sometimes this blind spot is often the key to solving the case......"

"Am I overlooking something?"

"Fingerprints..."Duan Feng said these two words again.

"But there are only fingerprints of the deceased at the scene..."

Duan Feng sighed slightly, why is Zhang Shuting so stupid...

"What do criminals want to do when they commit a crime?"

Zhang Shuting's eyes suddenly lit up: "Clear the traces of the crime, and the fingerprints left at the scene..."

"And what is the most important proof you want?"

"Criminal's fingerprints..."

Duan Feng snapped his fingers: "Yes, you have to think about fingerprints, but the criminal has one thought in his heart after committing the crime, that is, to remove the traces of the crime and the fingerprints he left now, so that you can't find anything..."

"So the scene of the murder has become the scene of the game between the criminal and your police, attacking and defending, spear and shield, and both sides have their own tricks......"

At this moment, Zhang Shuting's face was full of joy and excitement, Duan Feng was right, the criminals were playing with them, gambling...

"You said that the deceased was stabbed dozens of times with a sharp knife, and died because of excessive blood loss, I believe you also know that the blood in the human body is under pressure in the blood vessels, and the knife is stabbed into the lower abdomen and chest, and this pressure is released instantly, and it will inevitably spurt out at the moment of stabbing the knife, and the action of stabbing the knife can generally be carried out face-to-face between the murderer and the deceased, so ......"

"Therefore, the murderer must have had the blood of the deceased on his body or hands." Zhang Shuting immediately interrupted Duan Feng's words...

"Not bad..."Duan Feng nodded heavily and said: "You said that the other party was deliberately murdered, then he must be prepared, in order not to be found by you, he must try his best to eliminate his traces, so no matter how you check at the scene of the crime, it is impossible to find any clues..."

Zhang Shuting nodded in agreement, what Duan Feng said was not wrong, judging from the scene of the crime, it was indeed a deliberate murder, then the other party must be fully prepared and would not let them find any strong evidence at the scene of the crime.

At this moment, Zhang Shuting looked at Duan Feng with some expectation and said, "Duan Feng, what did I ignore?" ”

"What you ignored is at the scene of the murder..."Duan Feng said heavily.

"What's that?"

Duan Feng lit a cigarette for himself again and said: "From a psychological point of view, criminals are very nervous and frightened when they commit murder, and people who can face it calmly and calmly after killing are either murderers, murderers, or the same as you and me..."

"Think about it, if you are an ordinary person, after you kill someone and eliminate a trace of the murder scene, you quickly leave the scene, and you are the murderer, what is your psychology the moment you leave the scene?"

"Scared and relaxed..."Zhang Shuting didn't think about it, and blurted out directly...

"Yes, I'm afraid that the other party is worried that he will not handle it cleanly enough when he leaves the scene of the murder, and he is afraid that he will leave some clues to be discovered by the police, but he is relaxed because he finally left the place where he committed the murder, and he will never see the bloody scene again, so the nervous and panic at the time of the murder began at the moment he left the scene, and slowly relaxed, so in his subconscious, the crime scene was the most terrifying and fearful place for him, and once he left, he would feel relatively safe for a while, This security inevitably leads to a certain laxity in behavior..."

Zhang Shuting's eyes lit up: "You mean that after the murderer kills, there must be blood on his body or hands, and when he leaves the scene of the crime, although he will breathe a sigh of relief in his heart, he will still be afraid, he will first dispose of his crime tools, and the clothes on his body......"

Duan Feng immediately snapped his fingers: "Yes, you have people check the surrounding area of the community, expand the scope of searching, you will definitely be able to find the evidence you want..."

Zhang Shuting's eyes are getting brighter and brighter...

"Of course, the other party is very likely to burn the clothes he committed the crime on, but you must pay attention to the tissues around you, especially the bloody ones, there must be the murderer's fingerprints on them, that is the best evidence..."

Zhang Shuting thought carefully for a while, her pretty face gradually glowed, and there was a little more joy and appreciation in her eyes when she looked at Duan Feng.

As for the conditions discussed with Duan Feng, Zhang Shuting had completely forgotten about it at this time, at this moment her whole mind was all on the case, and now she was sure that she would break the case...

"When will you help me help my second brother out?" Duan Feng looked at Zhang Shuting's smug expression and couldn't help but ask.

After Zhang Shuting heard this, she glared at Duan Feng fiercely and said, "You shameless thing, wait to go back to Qi Yanmeng to clean you up..."

"What do you mean?" Duan Feng's face changed slightly...

Zhang Shuting's face slowly showed a sly smile, took out his mobile phone from his pocket, shook it twice in front of Duan Feng, and said, "Don't you know that mobile phones have a function..."

"Recording..."Duan Feng's face changed instantly...

He didn't want to beat himself up all day long, but today he was pecked blind by geese...

"Yes, since we talked about cooperation, I have turned on the recording on my phone, you said that if I give this recording to Qi Yanmeng, how will she react?" Zhang Shuting's face showed a smug smile again.

And when Duan Feng looked at Zhang Shuting, it was like eating a fly, and his heart was full of nausea.

"You won..."Duan Feng sighed helplessly and said, "I won't let you help me help my second brother out..."

Zhang Shuting snorted coldly: "Duan Feng, do you think you won't let me help you help your second brother out?" ”

"And what are you going to do?" As soon as Duan Feng's words fell, a flash of light flashed in his mind, and he looked at Zhang Shuting with a frightened expression and said, "You...... You don't want me to help you out of your second sister, do you? ”

The smug smile on Zhang Shuting's face disappeared in an instant, and was replaced by a sense of slaughter...

Before Zhang Shuting could speak, Duan Feng had already spoken again: "I can't do this, your second sister has no way to help her out..."

"The surname is Duan, old lady, I'll strangle you...", as she spoke, Zhang Shuting grabbed Duan Feng with her teeth and claws.

After Duan Feng saw Zhang Shuting's movements, he immediately shouted: "Hey, you are murder, murder..."

"I'm going to murder you, old lady..."

"Zhang Shuting, you can't be so unreasonable, I helped you solve the case..."Duan Feng shouted as he dodged.

"You've seen that woman reason with a man..."R9