Tang Yu found a burnt British three-five brand cigarette from Sun Jianyang's burned car, and Qin Shaoyang also remembered from his memories that Xue Zhen had smoked this kind of cigarette, and after targeting Xue Zhen, Tang Yu immediately led the two criminal policemen to drive to the Longyang Medical Association, and under the leadership of a secretary, they came to Xue Zhen's office, and explained their intentions to Xue Zhen.

Xue Zhen was quite calm about Tang Yu's arrival, he stood up in his office chair, and smiled at Tang Yu: "Officer Tang, what kind of wind blew you to me today, shouldn't it be for Sun Jianyang's business." ”

"Oh, Vice President Xu, you seem to be very concerned about Sun Jianyang's affairs?" Tang Yu saw that Xue Zhen actually took the initiative to mention Sun Jianyang, his beautiful eyes flashed stern, and he said coldly.

Xue Zhen took out a cigarette from his arms, lit it, took a hard breath, spewed out a puff of smoke, and sighed: "Of course I care, Dr. Sun and I are good friends, he died in a car accident for no reason, of course I feel sorry for him." ”

Tang Yu stared at the cigarette in Xue Zhen's lips, and found that there were three numbers 5 printed on the root of the cigarette, which was obviously a three-five brand cigarette.

It's just that she didn't break it immediately, but stared at Xue Zhen and said, "Vice President Xu, I'm sorry to tell you that Dr. Sun didn't die in a car accident, but died of a fatality!" ”

"What, to die unexpectedly, how is this possible?!" Xue Zhen showed a look of great surprise.

Tang Yu didn't mean to explain to Xue Zhen, but stared at Xue Zhen and asked: "As for why we suspect that Sun Jianyang died unexpectedly, we have nothing to comment on for the time being, we came here today mainly to ask Vice President Xue a few questions, I don't know if Vice President Xue is inconvenient now?" ”

Xue Zhen pretended to be surprised, he pointed to the reception sofa next to him, and said, "Of course it's no problem, Officer Tang, please sit down and talk." ”

I didn't expect the police to come to the door so quickly, Xue Zhen still had a little fluctuation in his heart, although he knew that everything had been arranged, but he still felt a little uneasy, he sat on the sofa, leaning against the sofa as much as possible, trying to make himself look sad and natural.

"Vice President Xu, where were you on the night of Dr. Sun Jianyang's car accident?" After Tang Yu sat down, he asked coldly, and a young policeman sitting next to her took out a notebook and began to make notes, looking up at Xue Zhen from time to time.

Xue Zhen hinted in his heart that he should be calm, he took a puff of cigarette, showed a very embarrassed look, and said, "This...... I'm afraid this isn't very convenient, right? ”

"Vice President Xu, this is related to a murder case, please cooperate with us." At this time, Tang Yu did not look weak and delicate at all, but was stern and fearful.

Seeing Tang Yu's unswerving attitude, Xue Zhen had to smile bitterly, and then looked back behind him, as if he was afraid that someone was hiding behind, and replied: "Officer Tang, I can tell where I was that night, but you must keep it secret for me, is that okay?" ”

"Say it." Tang Yu had no interest in knowing the secret of the fat and insidious guy in front of her, she was just doing official business.

Xue Zhen looked at the other two policemen with some embarrassment, and when he saw their expressionless faces, he said reassuringly: "That day...... That night I went to the 'Night to Joy' nightclub. ”

"Where are you going and what are you doing, and who can prove it?" Tang Yuxiu continued to ask with a grim face.

Xue Zhen looked at Tang Yu and smiled a little wickedly: "What do you say I can do when a man goes to a nightclub at night, of course I'm looking for a young lady." ”

Tang Yu's beautiful face immediately turned red, but then it returned to its normal color, and her beautiful eyes looked at Xue Zhen coldly, and asked in a cold and majestic voice: "Who can prove it?!" ”

"The young lady who accompanied me at the time was called Lily, you can go there and investigate." Xue Zhen replied with some uncertainty in his heart.

Tang Yu's delicate face was still expressionless, and he snorted coldly: "We don't need you to say this, we will also investigate." Next, Tang Yu asked Xue Zhen some details of that night, and Xue Zhen answered fluently, without the slightest flaw.

After all the questions that should be asked, Tang Yu said goodbye to Xue Zhen, and they left the Municipal Medical Association and returned to the police car, while Qin Shaoyang was already sitting in the back seat of the police car, holding his chin slightly, as if he was thinking about something.

When Tang Yu sat next to him, he came back to his senses and quickly asked, "How is it, have you found anything?!" ”

Tang Yu handed the record book to Qin Shaoyang's hand, shook his head slightly, and then nodded, and said, "There are no valuable discoveries, but one thing can be confirmed, the cigarette that Xue Zhen smoked is indeed a three-five brand cigarette, and I saw him smoking this brand of cigarette with my own eyes just now." ”

This discovery was already expected by Qin Shaoyang, he flipped through the record book, carefully looked at the dialogue on it, his heroic brows frowned slightly, and his angular face showed an extremely serious look.

The police car drove along the main street towards the nightclub in Xue Zhen's mouth, while Qin Shaoyang was carefully flipping through the record book, and Tang Yu stared at Qin Shaoyang's side face with some boredom.

Suddenly, Tang Yu noticed that Qin Shaoyang's side face lines were so bright, and the suffocating charm was silently emanating, Tang Yu felt that her cheeks were starting to get hot, and she quickly moved her gaze away, but soon, her gaze fell on Qin Shaoyang's side face again.

"Sure enough, there is no flaw!" Suddenly, Qin Shaoyang closed the record book and said in a loud voice.

Tang Yu's atmosphere of staring at Qin Shaoyang was suddenly broken, and he hurriedly echoed: "That's right, if Xue Zhen's words are true, then it is impossible for him to kill Sun Jianyang that night!" ”

Qin Shaoyang returned the record book to Tang Yu, winked at Tang Yu, and asked with a smile, "Yu'er, do you think there is anything wrong with this transcript?" ”

"Question, what can be the problem, I have already asked him all the questions." Tang Yu didn't understand what Qin Shaoyang meant.

Qin Shaoyang pointed to the transcript, the corners of his mouth hooked up with a smug smile, and said, "Yu'er, don't you think that the transcript in your hand doesn't look like a criminal investigation record, but like a movie script?" ”

"Movie scripts?" Tang Yu asked with a displeased expression, "Shaoyang, what do you mean by this, do you mean that our police are unprofessional?!" ”

Qin Shaoyang saw that Tang Yu was a little displeased, and hurriedly waved his hands and explained: "Yu'er, you misunderstood, I mean to say, Xue Zhen in this transcript remembers every detail of that night exactly the same, just imagine, a man with warm nephrite in his arms, where does he still have the heart to remember what snacks he ate, how much beer he drank, how much tip he paid, and he even remembers clearly when he entered the room with that young lady and when he left, don't you think he seems to be reading lines?" ”

After Qin Shaoyang's reminder, Tang Yu flipped through the transcript again, and sure enough, Xue Zhen's answer was fluent, and he remembered every detail of that night exactly the same, as if he was memorizing lines.

A flash of spiritual light flashed in front of Tang Yu's eyes, she looked at Qin Shaoyang excitedly, and exclaimed, "I understand, Shaoyang, you mean that Xue Zhen has already thought of the answers to these questions before, right?" ”

"That's right, that's what I mean!" Qin Shaoyang nodded slightly, clasped his hands in front of his chest, and said, "In my opinion, that nightclub lady is probably already colluding, and we are just wasting time when we go there now." But...... But if we don't go, it will definitely arouse Xue Zhen's suspicions, it's really troublesome! ”

When Tang Yu saw Qin Shaoyang say this, he immediately reminded: "Of course this is easy to do, we can not go, where can my two colleagues go and ask about the situation." ”

The police car stopped next to a tree on the street, Qin Shaoyang and Tang Yu walked out of the car, and then the police car still drove ahead as planned.

When the police car left, Tang Yu turned his head to look at Qin Shaoyang, and said with some disappointment: "What can we do now, we know that Xue Zhen is seriously suspected, but we can't do anything about him, it's really unwilling!" As he spoke, Tang Yu drank his snow-white little police boots to the root of the tree, and vented his unhappiness in his heart a little.

Qin Shaoyang saw that Tang Yu was playing petty to vent, and was immediately attracted by her cute appearance, and said with a smile: "How can we have no way to take him, don't we still have the most important evidence?!" As he spoke, Qin Shaoyang reminded Tang Yu of the half cigarette butt.

Tang Yu still shook his head, looked at Qin Shaoyang, and said quite helplessly: "Shaoyang, just that cigarette butt can't explain the problem, Xue Zhen can quibble and say that it is someone else's cigarette butt, we need to prove that the cigarette is his ......" Speaking of this, Tang Yu's expression became excited again, she grabbed Qin Shaoyang's arm and cheered: "Shaoyang, there is a way, that half of the cigarette butt will definitely leave saliva, if we can prove that those saliva are Xue Zhen's through guò DNA comparison, We have more than enough reasons to arrest him! ”

Qin Shaoyang saw that Tang Yu was so excited, he was also infected, and said with a smile: "Can it really be like this, that's really good, let's do the 'DNA comparison' of cigarette butts now!" ”

"Wait a minute!" Tang Yu, who was originally happy, suddenly calmed down, her beautiful brows gradually frowned, and her beautiful eyes looked at Qin Shaoyang with some loss, and said, "That...... We seem to be overjoyed, although we can find out the DNA sequence of the saliva on the cigarette butt, but we don't have the DNA sequence of Xue Zhen, so there is no comparison! ”

The two of them, who were still excited just now, suddenly fell silent, and both of them were thinking about how to obtain Xue Zhen's DNA sequence.

"Dididi!"

Suddenly, there was a crisp and loud sound of a car horn.

A silver-white Porsche sports car pulled up beside them, and a woman with long curly hair and brown sunglasses sat in the driver's seat, skillfully holding the steering wheel.

After the woman parked the car, she raised her snow-white arm like jade and greeted Qin Shaoyang: "Hey, my dear brother Shaoyang, I haven't seen you for a long time, why are you hanging out here?!" ”