"I don't understand...... Lin Qiang's mind that had just relaxed became nervous again, "That bag is not mine, and I don't know what the hell arsenic is." ”

As he spoke, he suddenly remembered something: "Fingerprints!" There will be fingerprints left on the bag!! ”

Shi Qiang only smiled when he heard this: "Hehe, at first glance, he is a layman, in the general living environment, it is difficult to obtain fingerprints, the surface of the bag is originally smooth, unless you point the mud and press the handprint, don't expect to leave anything." ”

Lin Qiang hugged the back of his head with his arms irritably, this hug happened to touch the previous wound, and he groaned again and quickly let go.

"I'm sorry, I forgot." Shi Qiang hurriedly got up, opened the door and shouted outside, and then returned to the table, "I was in a hurry, I didn't have a sense of proportion, forgive me." ”

Lin Qiang smiled bitterly and waved his hand: "I have seen the police handle cases, and I have never been ambiguous, you are not only a police officer but also a criminal policeman, I am very content to be so polite." ”

"Hey, let's also divide people, beat up habitual offenders when they meet, and say good things about cultured nature." Shi Qiang said and took out another cigarette and lit it, "The situation at that time, if you really fight with the surnamed Yuan, it will cause panic in the scene, Cheng Qiang's death is terrifying enough, those rich people are all masters who cherish their lives, when I see you, you are crazy, and you are designated to run with your life, then I can't control it." ”

"I know, I was also impulsive at the time." Lin Qiang sighed and continued to ask: "By the way, I'm curious, isn't Cheng Qiang poisoned by arsenic, and what's the matter with the five arsenic in this pocket?" ”

"Still working on it." Shi Qiang waved his hand and smiled, "I'll just assume that you really don't know, let's talk about it briefly." We also tested the bottle of wine, and there was only five arsenic in it, which is not a good thing. But that amount is not fatal, at most dizziness and nausea, and a symptom of drinking more. But it's different when you drink it in Chengqiang's stomach...... It's like a tinder, lighting the bomb in his body. Of course, this is just forensic speculation, and it is not yet certain. ”

"Why does it only work for Chengqiang?" Lin Qiang continued to ask.

"I shouldn't tell you about the facts of the case, but you must always understand it, and the specific reasons are still under investigation. I'm just talking about my personal speculation after a comprehensive forensic examination. Shi Qiang took a cigarette in his mouth and said with relish, "Cheng Qiang's body is very excited, very excited, every organ and every cell is very excited. After a brief investigation. We found that he has now taken a very large amount of tonic in recent months, ginseng deer whip strong pills or something, which has made his whole body in a state of congestion. In addition, he drank a lot of alcohol at the time of the crime, and the speed of the internal circulation almost reached the human limit, and to be honest, even if he was not poisoned, he would have heart failure. This basically explains why he bleeds from the seven orifices, for him, the toxicity does not erupt from organ to organ, but quickly spreads throughout the whole body and erupts uniformly. ”

"Tonics." Lin Qiang pondered, "Why did he take so many tonics??" ”

"It seems that someone knows about it, but no one mentions it." Shi Qiang looked at Lin Qiang with interest, "Do you have any clues to provide?" ”

"......," Lin Qiang replied after thinking about it. Since some people know that no one mentions it, it is naturally not a glorious thing. I can guess some, but I can't be sure, so you should ask someone who knows. ”

"Hehe, anyway, you don't know why, right?" Shi Qiang didn't wait for Lin Qiang to answer, and continued. "We initially believe that the excess of certain protein, vitamin C and other substances in those tonics has a chemical reaction with the five arsenic, and the substances in those tonics have been immersed into the five internal organs of Chengqiang, and the five arsenic is also catalyzed by the hyperactive organs and alcohol and quickly flow throughout the body, so it becomes like this. We have checked the wine bottles, wine glasses, including the wine glasses used by other people before, and we are probably certain that almost all the wine used in the wedding banquet contains five arsenic, and everyone has drunk a lot, but only Cheng Qiang will be unlucky. There are two advantages to poisoning in this way, one is to ensure that Cheng Qiang drinks enough and will die; The second is to ensure that other people are safe and sound. ”

"I finally understand the process." Lin Qiang turned to ask, "I just don't understand, why do you want to do this in such a big circle instead of a corner?" ”

"Safe, accurate, and degassing." Shi Qiang stared at Lin Qiang and said, "Poison all wine bottles in advance, instead of Cheng Qiang's wine glasses, so that there are more opportunities and safer; It is impossible for Cheng Qiang not to drink at the wedding banquet, and it is impossible to drink less, so as to ensure that he is accurately hit; Finally, let him die violently at his wedding banquet and disgust his whole family, in order to relieve his anger. Empirically, vendetta didn't run away. ”

"......" Lin Qiang pondered for a moment, and then thanked, "Thank you Director Shi for having the heart to explain it to me at this time, my mind is much clearer." ”

At this time, a police officer entered the door with a medical box, Shi Qiang only asked him to put it on the table, and then personally opened the box to bandage Lin Qiang.

Shi Qiang walked behind Lin Qiang, gently brushed his hair and said, "The wound is not big, so I won't have stitches, and you can see it with a little potion?" ”

"Thank you."

"Thank you, I smashed it." Shi Qiang threw the cigarette butt on the ground, took out the medicine bottle and cotton swab and treated it with great interest, "Your reaction is quite normal, it shouldn't have been done by you, whether you are pretending to be stupid I can understand at a glance, your interrogation is basically over, relax." ”

"Oh?" Lin Qiang exclaimed, "It was just ...... Trial? ”

"It's not a strict interrogation, it's strict to ask the experts in the back to come, I'm going to take the feeling route." Shi Qiang carefully made the gauze and pasted it on the back of Lin Qiang's head, "In a hurry to close the case, I have to use my feelings to determine the direction first, and the rest of the regular interrogation will be supplemented." ”

After the bandage, Shi Qiang patted Lin Qiang on the shoulder and smiled: "Young man, yes, whether you did it or not, you are famous this time." ”

"I don't want to be called like that." Lin Qiang reluctantly got up and said, "If the regular interrogation is okay, can I go?" ”

"What do you say?" Shi Qiang clicked on the materials on the table, "That's how the poison bag matter passed?" ”

"Director Shi." Lin Qiang said anxiously, "You just said that it was poisoned early, maybe it was poisoned in the wine a few days ago, why am I holding the bag when I am full??" ”

"It's not important......," Shi Qiang sighed helplessly, "The important thing is that the only evidence related to the case is you, if this case is not urgent, I believe you can get out quickly, but now the top has ordered that the suspect be found and handed over to the judicial department within three days." Lad. Criminal investigation is a technical job, slow work can produce detailed work, three days, only enough to barely produce a rough job. ”

Lin Qiang's heart was cold, and he sat back in his chair: "Three days...... If you don't find any other results......"

"The Eight Achievements are yours." Shi Qiang sighed again, "In the final analysis, I am actually engaged in technology, and I am responsible for the work of technology." Politicians are responsible for telling them what to do, you know. ”

Shi Qiang said, and began to pack up the medicine box and prepare to leave.

Lin Qiang pondered for a moment, and then raised his eyebrows and said, "Director Shi, my following words may increase my suspicion, can you treat it as our private conversation?" ”

"Well said." Shi Qiang looked at Lin Qiang in surprise. "There are too many things to investigate now, three days is definitely not enough, I can consider the direction you give is reasonable."

"Yuan Guankui, have you tried it?"

"Not yet."

"Can you ......," Lin Qiang plucked up his courage and said. Let me review? ”

“…… This joke is too big, lad. Shi Qiang finally showed a trace of dissatisfaction, "I have just read your materials, although I don't like many rules, but you have to know where this is." Take a step back, do you think you know more about criminal investigation than I do? ”

"I know Yuan Guankui better than you." Lin Qiang stared at Shi Qiang and said, "Director Shi, I said it directly, and you don't think it's likely to be me, but if it goes on like this, it is likely to end in a hurry within three days." The procuratorate withheld a bunch of incriminating evidence and went to court, even if I was found guilty. I would definitely appeal as well. After appealing and then appealing, a year and a half has dragged on, and I think that the truth will eventually come to the surface one day, and I will finally have the day when the case will be overturned. When the time comes, the responsibility for the hasty conclusion of the case will be summed up, and those who engage in politics will definitely be cleared up long ago, and the charges will only make the top of the technology. ”

Shi Qiang smiled without even thinking about it: "Really." As you said, your suspicion has increased, which is a threat to law enforcement officers and a question of the system, right? ”

"Director Shi, I really know the current situation better than you." Lin Qiang continued to persuade, "I know that as long as you are given time, you will soon understand like me, but the problem is that there is no time now!" ”

"Well, that last sentence makes sense." Shi Qiang then said, "I'll think about it, you rest first, and there will be a regular interrogation soon." ”

"......" Lin Qiang sighed bitterly, this kind of overly unreasonable request is really difficult to work, but it is a pity that today's money has been squandered, and there is no chance to explore Shi Qiang's bottom at all.

In desperation, he could only use the last time to say more.

"Then the History Bureau, focus on investigating who has access to those wines."

"You don't need to tell me." Shi Qiang began to feel that Lin Qiang was annoyed, so he picked up the medicine box and walked out.

"Also, the person who poisoned him must have known about Cheng Qiang's recent situation and knew that he had taken too much tonic medicine."

"Enough is enough."

Lin Qiang was reluctant to let go of the opportunity, so he stood up and stopped at the door: "In addition, from the perspective of motive and interests, Cheng Qiang's death is not good for me at all, their family is fighting fiercely, I believe you have also heard of it." ”

"Besides, believe it or not, I tried you overnight?" Shi Qiang was already pointing at Lin Qiang with some anger.

"The last sentence." Lin Qiang knew that he shouldn't mess with this again, so he took the initiative to open the door, "Check Yuan Guankui, check Chengquan, that's right, how crude this blame is, I believe you know better than me." ”

Shi Qiang looked at Lin Qiang and snorted angrily and walked out.

At this moment, a high-pitched man's voice came from outside.

"Look! You see! After the first interrogation, the lawyer can enter!! Here's the material to take well! ”

A shiny man quickly flashed to the door of the detention room, and when he saw that Lin Qiang was fine, he smiled cheaply: "Don't be afraid, I'm here." ”

"What is this??" Shi Qiang saw this kind of person appear here and immediately scolded, "This is the criminal investigation team, who put the madman in??" ”

The clerk next to him took a dozen materials and defended: "No way, it's Lin Qiang's lawyer...... The materials are complete, and the secretary brought in the ......"

"This is a lawyer??" Shi Qiang stared at the man in the suit and said, "Honestly send the materials to make an appointment." ”

"There's no time." The lawyer smiled, "The secretary has let me in, captain, you open the net." ”

"." Shi Qiang said impatiently, "Rules are rules, and I have the ability to ask the secretary to talk to me." ”

"It's also a rule to close the case in three days?"

“…… You ......" Shi Qiang frowned slightly, the order to close the case in three days is not a glorious thing, this lawyer looks at the idiot and knows a lot.

He looked back at Lin Qiang again, and it was not easy for him, so he sighed: "Give you half an hour." Next time make an appointment in advance and don't conflict with our trial. ”

After saying that, he shook his hand away and scolded his mother in his mouth.

Lin Qiang watched this scene in a daze, and he didn't react until the lawyer closed the door and pushed him to sit down.

"What's going on in the head???" The lawyer noticed the gauze, "They lynched??" ”

"No, no......" Lin Qiang touched the wound and said, "It's you...... How did you become my lawyer? ”

The cheap man who came was none other than Sun Xiaomei, who had worked with him before.

"Time is limited, don't talk about home." Sun Xiaomei quickly walked opposite Lin Qiang. "This is a big case of national concern, and if I can handle it for you, you won't have to worry about running out of business in this life."

"But you're expensive......"

"Luo Yongsheng has paid it." Sun Xiaomei nodded with a smile and said in a low voice, "By the way, Luo Yongsheng and I forged the entrustment contract between us, don't talk about it in the future." In addition, Luo Yongsheng's sister-in-law made a lot of money to ask the secretary to bring me over in person, which violates the regular process, and you have to thank him and her after you go out. ”

"I see." Lin Qiang figured it out at this time. After all, Luo Yongsheng has been mixed in the United States, and the first thing that comes to mind at this time is to rely on a lawyer, as for why Sun Xiaomei was able to come in so quickly, it is a path spelled out by Hu Xiaonu.

"Without further ado, I'll start with three points." Sun Xiaomei immediately stretched out her finger and said quickly, "The upcoming interrogation, they will ask you everything you have done in the last few days, or even a month, and where you are on a certain day." Who have you seen on a certain day, whether it is raining on a certain day or something. They will repeat the question many times. Compare your answers repeatedly, and if there is a mistake in the middle, you will be in trouble. ”

"So." Sun Xiaomei leaned forward slightly, "If it wasn't for you, you would have to answer simply by instinctive memory, be confident that there will be no problem, and if you can't remember, you can't remember." Don't think about it at first and then remember it again; But if you do it...... So now hurry up and make up the sensitive time what you are doing, and smash it deep in the memory. ”

"I didn't do it......" Lin Qiang scratched his head.

"It doesn't matter to me whether you did it or not, I'm responsible for helping you get rid of it." Sun Xiaomei continued without stopping, "Second, insiders in the system revealed that this case must be concluded within three days, which is very unfavorable to you in terms of the current evidence. The bag is the point of everything, you have to deny everything about the bag, that's the bottom line. ”

"This one is relieved."

"Finally." Sun Xiaomei emphasized in an accentuated tone, "This time the opponent is very troublesome, the worst plan is that they have already started to falsify evidence, such as throwing the damn arsenic in your house, bribing the hotel staff, and making them perjury to say that they have seen you close to the wine storage room and the like, this is the most troublesome dirty trick, if the other party does this, then there will be human evidence, physical evidence and motives." ”

“……”

"Don't be angry, the law is sometimes such nonsense." Sun Xiaomei waved her hand and said, "So, you need to really think back to everything in the past few days now." For example, if the person in the lounge says that you saw you coming last night, then you have to remember where you did last night and prove that you can't go, so that the other party's witness will be self-defeating, and at the same time, it will reduce your suspicion. ”

"Last night......" Lin Qiang struggled to recall, ", I was home by myself last night." ”

"It's okay, don't worry, I'll take care of these things." Sun Xiaomei smiled, "By the way, I made up a set of fake news about you and Tong Feifei who have been in love for many years, which is full of flaws and will not be used as a motive." If the interrogator asks when his head is twitched, you just deny it. ”

“？？？？”

"Public opinion, public opinion, can't let them close the case in three days." Sun Xiaomei waved her hand and smiled, "Sacrifice it." ”

"Don't make complicated things more complicated, okay?"

"It's not complicated, the news is interesting, it's about a rainy night two years ago, and that night ......"

"Enough! Didn't you say time is limited, don't talk about these things! ”

"Yes, yes." Sun Xiaomei hurriedly closed her mouth, "I'm done with everything I want to say, tell me the following things, do you have anything to tell me?" Lo has already started to contact private investigators. ”

"Okay, that's what I'm waiting for!" Lin Qiang's expression lit up, the combination of Luo Yongsheng and the judicial sisters is shrewd, and they have figured out the most direct solution, "Go and check Yuan Guankui, all the actions in the past month, he will definitely leave clues if he gets so many chemical agents." ”

"Okay, I'll get that."

Lin Qiang hurried up and told Sun Xiaomei the whole picture of what he had guessed, and now he couldn't get out, so he could only count on the help of people outside. From this point of view, Sun Xiaomei's involvement is too crucial, and Hu Xiao's "blood capital" is not in vain.

Half an hour later, the interrogators entered the scene, and Sun Xiaomei had already got what she wanted and left.

Next, the routine interrogation began, as Sun Xiaomei said, through the one-way glass, under the pressure of strong light, the interrogators began to ask those questions over and over again, Lin Qiang was prepared, and they all said truthfully, and there were no flaws.

Those who are engaged in technology are busy with their work, and those who are engaged in politics are not resting.

Whether it was Luo Yongsheng, Qiu Zhizhang or Ling Chen, they all began to visit the judicial personnel they knew, hoping to give Lin Qiang more opportunities in the investigation. All of a sudden, several leaders of the Jijing Criminal Investigation Corps kept calling, and these leaders couldn't imagine why so many people were helping Lin Qiang.

Including Shi Qiang, he also received calls from two former comrades-in-arms, which made him bored.

His own interrogation of Yuan Guankui was the same as that of Lin Qiang, slowly explaining the situation of the case and the modus operandi, observing the other party's reaction and micro-expressions, during the whole process, Yuan Guankui behaved very clumsily, and was surprised by every detail, Shi Qiang was sure that he didn't think at all, and was only responsible for putting on a surprised expression.

Intuitively, everything is in line with Lin Qiang's guess.

During the next three-hour stressful interrogation, there was also a big difference in the performance of the two men. Lin Qiang's answer has a zero error rate for many times, and he answers quickly and confidently. And Yuan Guankui made mistakes at three points in time, which were inconsistent, and the degree of suspicion was significantly higher than that of Lin Qiang.

During this time, further reports came out, and the investigation finally had a clear direction.