Lincoln replied, "Once potassium permanganate is applied, it must not be delayed too long, otherwise the effect will wear off." The time of the deceased www.biquge.info's death was eleven o'clock, and the time of application of the drug was only possible within an hour. And only these three people have been in and out of the deceased's office in this hour, so the murderer must be between the three of them. It's just that I can't figure out the modus operandi, the murderer smeared the poison there so that the deceased's fingernails got the poison."

"Then you just think slowly, we might be able to revolve around you." Li Hongliang said to Gong Jin, "The confession of the owner of the company, including the customer received by the deceased's secretary Miss Hu Lan, has not come until now, and we must ask clearly."

"Yes". Gong Jin said and left.

Gong Jin didn't care about Li Hongliang, but walked into the deceased's office, and said in his heart as he walked, "Could it be that the murderer applied the poison directly to the deceased's fingernails?" It's also unlikely, there is no reason why the deceased would not notice. There must be something I didn't expect."

Just as Lincoln was pondering, Li Yunhan said, "Lincoln, let's go back." Stay at the scene of this crime. We're going to be suspects."

Lincoln said dismissively. Stupid, if you want to go back, you go back. I must get to the bottom of this case and find out the murderer."

"But ......"

"Okay, okay, don't bother me, if you don't want to go back, you can go to the next room and wait for me first, I believe I can solve it soon." Lincoln looked at Li Yunhan with a look of conviction.

Li Yunhan saw that Lincoln was so persistent, so he said, "Okay, you have to hurry."

Lincoln nodded. Li Yunhan walked into the office next to him. Lincoln saw Li Yunhan close the door of the room, nodded and walked into the office where the crime occurred.

This office is very basic, except for the desk facing the door, which is a set of sofas on the left. Lincoln walked over to the couch, looking for some clues. But both on the sofa and on the coffee table were spotless, and it was clear that there were no too important clues.

Lincoln gave up scouting the couch and walked over to the bookshelf next to the couch. Seeing the books on the shelves, Lincoln couldn't help but sigh, "Hehe, there is nothing else here except medicinal books." I remember my dad talking to me. General Manager Wang Wen has a deep research on medicine. Today, it seems that what my father said is indeed true." Thinking of this, Lincoln picked up a book on medicinal herbs and read it.

I don't know how long it took Lincoln to put the book back in its place. "It seems that there will be no more demand here, and there will be only one place left." With that, Lincoln walked over to the deceased's desk. Sitting down, rich people really know how to enjoy, Lincoln sat down in a soft chair, leaned back and took a deep breath. He sat up again. At this time, Lincoln noticed two documents on the table, one was the recruitment report that Miss Su Li said, and the other was the resignation letter submitted by employee Liu Bin.

Lincoln picked up the recruitment report and read it, and sneered as he read it, "Hehe, it turns out that the age of applying for jobs in this company is so young"?

After reading the recruitment report, Lincoln began to look through the resignation letter again. When he turned to the last page, he saw the seal of the deceased and said in his heart, "Why is the seal of this company square?" Thinking of this, a clue flashed through Lincoln's mind, and Lincoln smiled smugly and said in his heart, "By the way, how did I forget that." If the deceased had been exposed to that before his death, it would have explained why he only had the poison on his fingernails, and if I was right, it must still be in this office."

Thinking of this, Lincoln quickly stood up and began to look for what he wanted. After a long search, he finally found what he was looking for in the last drawer of his desk. Seeing the thing in front of him, Lincoln said to himself, "The poisoning method has been found, the murderer is that person, and if I have expected it to be good, there will be that decisive evidence."

Lincoln, who had already solved the murder method, found Gong Jin and whispered a few words to Gong Jin. Gong Jin nodded and said, "Okay, I'll go find it."

Lincoln then summoned Officer Li, Mr. Liu Bin, Miss Su Li, and Miss Hu Lan to the deceased's office.

Li Hongliang looked at Lincoln, who was sitting in the deceased's chair, and said disdainfully, "Hey, what are you doing, what are you doing gathering us here, or do you already know who the murderer is?"

。

Lincoln replied with a smile, "Officer Li, what you said is right, I already know who the murderer is, and I know everything about the modus operandi, and the murderer who poisoned General Manager Wang Wen in this office is between the three of you." As he spoke, Lincoln pointed to Su Li and the others.

Officer Li and the three of them were immediately surprised. Officer Li hurriedly asked, "Tell us quickly, who the murderer is."

"Officer Li is not in a hurry first"

。 Lincoln smiled and said, "Let's sort out our thoughts first, the first person to enter the office is Miss Su Li, and the second is Mr. Liu Bin, an employee." The third is the secretary, Miss Hu Lan. No matter what I think, the beast can only be you, Mr. Liu Bin."

Several people were very surprised when they heard this answer, and Liu Bin didn't expect Lincoln to say that he was a murderer, so he hurriedly explained, "Don't be kidding, why do you think I'm a murderer." So tell me how I got the general manager poisoned?"

"It's actually quite simple." Lincoln smiled and asked Miss Hu Lan and said, "Miss Hu Lan, do the employees who resign in your company generally need to be stamped by the general manager himself?"

Hu Lan nodded and said, "That's right, generally employees who resign need to be stamped, especially employees like Mr. Liu Bin who have been working for many years."

At this time, Li Hongliang asked impatiently, "Lincoln, what does this have to do with stamping?"

"Don't worry, Officer Li listens to me and tells you slowly." With that, Lincoln opened the last drawer, took out the seal, put it on the table, and said, "May I ask Officer Lee, if it is you, how would you open this box with the seal?"

"Do you need to talk about that? You won't even open the stamp box"? Li Hongliang replied disdainfully.

"Of course I would have opened the box, but I stumbled upon the box with the seal being an old one. The opening of the box is pressed, which can be very cumbersome to open, but with the help of something, it is much easier to open it." Lincoln said triumphantly.

"Is it"? Li Hongliang thought for a while and said, "It takes me ten minutes to come here, which means that the death of the deceased is at 11 o'clock in the morning, and I will carefully investigate the social relations of the deceased before his death, as well as all the employees of this company."

"Yes". Gong Jin replied.

At this point, Lincoln walked into the room and shouted, "I don't think there's any need for that, Officer Lee."

Li Hongliang turned his head and shouted at Lincoln, "Hey, this is the scene of the crime, how can you enter it casually."

Lincoln smiled and said, "You don't often rely on my father's help to solve so many criminal cases, why don't you let me help you solve this case today."

As soon as Li Hongliang heard Lincoln say such big words, he said, "Don't think that I will be grateful to you for helping me solve that incomplete suicide case last time."

"Haha, that's not the point, the point is that I already know how the dead ate the poison." Lincoln said confidently.

"What? You got it"? Li Hongliang and everyone at the scene were suddenly surprised. "Then tell me how he took the poison except for the poison reaction found on the fingernails of the deceased, and there was no poison reaction detected anywhere else."

"Poison is not taken but eaten." Lincoln replied.

"What do you say? Eat it"? Li Hongliang asked in surprise.

"That's right". Lincoln nodded and said, "After I learned from other people, I found that the deceased had a small habit of biting his nails when he was thinking about things. In addition, I have just seen that the nail of the deceased's thumb did show signs of being bitten, so it can be concluded that he died because of the poison on the nail of his thumb."

After hearing Lincoln's reasoning, Gong Jin quickly checked the thumb nails of the deceased, and it was exactly the same as what Lincoln said.

Lincoln went on to say, "The death process was found, and now the most important thing is the modus operandi and the murderer." Since the person who can smear the deceased's fingernails with poison must have had contact with the deceased before his death, as far as I know, there are only three people, the secretary, Miss Hu Lan, Mr. Liu Bin, and Miss Su Li."

After Li Hongliang heard Lincoln's answer, he looked at Gong Jin, Gong Jin understood what Li Hongliang meant, so he took out his notebook and said, "Indeed, there are only three people who entered and exited the deceased's company this morning, one is the secretary Miss Hu Lan. One is Mr. Liu Bin, an employee of the company, and the other is Miss Su Li, the company's human resources.

Li Hongliang saw that Lincoln investigated so carefully, and it was completely no different from his father, so he had to sigh and say, "That's good." I'm going to let you meddle in this case this time."

As soon as Lincoln heard Li Hongliang say this, he said happily, "Great, thank you, Team Leader Li." Let's hear why those three men went in and out of the deceased's office."

"Good". Li Hong nodded and said.

In this way, Li Hongliang, Lincoln and Gong Jin came to an office next to the deceased's office, and a policeman brought Miss Su Li, the first personnel officer to enter the deceased's office, into the room.

Miss Su Li sat opposite the three of them and said, "The reason why I went to the general manager is because the general manager asked me to continue to recruit new employees for the company a few days ago. I'm reporting to him today."

Before Li Hongliang could speak, Gong Jin politely asked, "Miss Su Li, did you just put that report document on the table and left?"

Before Li Hongliang could speak, Gong Jin politely asked, "Miss Su Li, did you just put that report document on the table and left?"

Su Li nodded and said, "That's right, the general manager was on the phone when I went in, and he asked me to put the documents on the table."

The second person who was questioned was Mr. Liu Bin, an employee, who was obviously a little scared, and said in a hesitant manner, "I, I went to resign to the general manager, because the general manager deliberately owed me wages on the basis that I was his cousin, and also put most of the work on me, so that I had endless night shifts every day, and he was not in the office when I went in, so I put the resignation letter on the table and left." I thought he'd be sure to see it when he came back."

"I see." Gong Jin replied: "Mr. Liu Bin, I heard that you didn't have a very good relationship with the deceased during your lifetime, and you had a big fight with the deceased a few days ago, what happened?" Can you explain it to us"?

"I knew you were suspicious of me, but I really didn't want to kill him." Liu Bin replied with some excitement.

Gong Jin was frightened by Liu Bin's move, and hurriedly replied, "Of course I know this, we just want to know the reason for your quarrel, and there is no other meaning, please rest assured."

Liu Bin calmed down and replied, "The reason why I quarreled with him is because he was too much. He likes to deduct employees' wages indiscriminately, and arranges overtime shifts for employees every day. My wife was seriously ill and I wanted to ask him for a few days off, but he refused. I got angry and got into a fight with him."

The last person to be questioned was the secretary Miss Hu Lan, Hu Lan thought for a while and said, "The general manager asked me to make him a cup of coffee and send it in, so I went into the general manager's office, but it was just to deliver coffee, I didn't do anything else, and then the general manager told me to let me go to the door to prepare to meet a customer." So I went. I didn't expect to meet this police officer as soon as I got downstairs." As he spoke, he looked at Lincoln.

Gong Jin explained with a smile, "Hehe, he's not actually a police officer anymore, just a detective."

"Detective"? Hearing Gong Jin's words, Hu Lan seemed to remember something, but it quickly flashed from his mind.

After half an hour of questioning, the three of them were all asked, but Li Hongliang and Gong Jin were still confused, and the credibility of what the three people said did not seem to be so high. Li Hongliang walked out of the room and said, "In this way, the three of them are very suspicious, but they all seem to be innocent. It's nerve-wracking."

Gong Jin replied, "Team leader, according to my investigation, as Mr. Liu Bin said, the deceased found various reasons to deduct the wages of employees before his death, and arranged overtime shifts for employees every day. So I feel like every employee has a reason to kill him."

Li Hongliang felt that what Gong Jin said also made some sense, so he looked at Lincoln, who was thinking behind him, and asked, "Is it really okay to lock the suspect in the range of the three of them?" Didn't anyone else have a chance, maybe the deceased had been brought in from the outside by touching something"?

If the police are the patron saints of the people, then the detectives are the saviors who help the patron saints. Hello everyone, my name is Lincoln, I'm nineteen years old, and I'm a detective without any reputation. Ask me why I do this complex and brain-consuming job. Just because my father used to be a well-known detective and helped the police solve many homicide cases. Later, my father mysteriously disappeared while investigating an organization. I started working as a detective in search of my father.

"Hey, Akon, wake up. You're going to be late for school and you're asleep in the study again."

Lincoln was awakened by the familiar sound in his sleep, and slowly opened his eyes. When he woke up, he found himself asleep on the table in the study last night. And his mother stood in front of Lincoln, looking at Lincoln angrily.

Lincoln's mother's name is Bai Shilan, because she inherited a large amount of assets from Lincoln's grandfather, so she opened a high-tech research company, which is still developing.

Lincoln stretched and yawned, "I'm sorry, Mom. I saw the case too late yesterday, so I just ".....

Bai Shilan said while sorting out the messy books in front of Lincoln, "Really, no matter how difficult Officer Li's case is, you shouldn't fall asleep here."

Lincoln smiled and said, "I have solved the case of murder in the closed room, and I have already informed Officer Li of it."

"What did you unravel"? Bai Shilan showed a very incredible expression and asked, "Who is the murderer?" Is it the deceased's sister or his housekeeper"?

"It's a suicide, Mom." Lincoln said with a smile, but when he noticed that Bai Shilan didn't seem to believe it, he coughed twice and said seriously, "No matter how I look at it, it looks like a suicide case"?

Bai Shilan sneered, "How can it be a suicide case, I heard the conversation between you and Officer Li that day, although the room where the victim was the victim was a secret room, but the position of the deceased Chairman Liu Tang hanged himself, the overturned chair at his feet was propped up, and the chair surface was still nearly a centimeter away from the toes of the deceased, wasn't it arranged by the murderer in order to disguise suicide?"

"Mom, are you stupid"? Lincoln retorted, "If it was really the murderer who was trying to disguise himself as a suicide, why didn't he hang the deceased at the right height, but about a centimeter away from the chair."

"Maybe the murderer was very panicked after the killing, and he didn't have time to care about it so much, so he casually found a chair and overturned it at the feet of the deceased." Bai Shilan said disdainfully.

Lincoln was obviously very disappointed with Bai Shilan's answer, and sighed, "Really, do you think the murderers are as careless as you"?

At this time, Bai Shilan was also a little impatient, and shouted loudly at Lincoln, "Since you know that I am careless, then don't you just say that you talk to your mother like this!"

Lincoln was frightened by Bai Shilan for a while, and said in a cold sweat, "Okay, okay, I know, didn't Officer Li say that the air conditioning temperature in Director Liu Tang's house was very high, and when Liu Tang's body was found, there was an automatic cleaning robot in the corner of the wall, I think the thing that Director Liu Tang chose to step on when he hanged himself must have been a round icicle, because the housekeeper once said that Director Liu Tang asked him to freeze an icicle as required, and then the icicle melted quickly due to the high temperature of the indoor air conditioner." The water stains left behind were quickly removed by the cleaning robot. He had placed that chair there beforehand to confuse the police, and I had already told Officer Lee all the evidence of the suicide."

"Oh, I see". Although Bai Shilan understood, she still asked suspiciously, "Since it was a suicide, why did he pretend to be a homicide."

"I don't know about this, I'm only responsible for solving the case, and it's none of my business why he committed suicide." Lincoln said as he walked to the bathroom.

Bai Shilan followed closely behind Lincoln and said, "Yes, it only took one night to solve this case."

"Wrong". Lincoln said as he washed his hands, "I solved such a small suicide case all the way last night, and the reason why I fell asleep in the study was because I was thinking about my father's case."

After hearing this, Bai Shilan sighed and said, "Don't worry about this matter anymore, it's better to finish your college studies early." Otherwise, my company will not be inherited."

As soon as Bai Shilan said this, Lincoln was stunned as if he was enchanted. Bai Shilan saw that something was wrong with Lincoln, so she patted Lincoln and asked, "Ackon, what's wrong with you"?

At this time, Lincoln was already in thought, and he said in his heart, "Company? By the way, Dad's diary did mention that company, and there must be something wrong with that company." Thinking of this, Lincoln put down his towel and ran outside the house.

"Hey, Akon, what are you doing! I don't go to school again today"? Bai Shilan shouted as she looked into Lincoln's background.

"No, help me ask for leave as before." Lincoln said and ran out of the house.

The day of May is the end of spring and the beginning of summer. There is neither the cold of the ice at the beginning of spring, nor the scorching impetuousness and laziness of midsummer. Gentle but not light, warm but not restrained, the sky is calm, and the grass and trees are happy. Rare freedom and idleness. Lincoln's three-seven-point bangs and delicate facial features are particularly good-looking in the sun.

At this time, he was standing in front of a small company, which was a company in the IT industry. Lincoln's father, Limbaugh, was once an employee of the company. Lincoln looked at the big sign of this company and said in his heart, "I didn't expect me to make such a low-level mistake, I saw it in my father's diary last night, and my father mentioned this company." His father's diary also mentioned that Mr. Wang Wen, the general manager of this company, was a classmate of his father. It seems that the only way to start here is to start, and maybe here ......"

Just as Lincoln was concentrating on his thoughts, a girl emerged from behind Lincoln and grabbed Lincoln from behind, interrupting Lincoln's train of thought. Lincoln looked back carefully, and it turned out to be his classmate, Li Yunhan.

Lincoln sighed, "I got Miss, can you please not do this."

Li Yunhan let go of the hand that was holding Lincoln and said, "Seeing that you are so engrossed, what do you think?"

"No, nothing". Lincoln asked, confused, "Anyway, why are you here, and why didn't you go to class?"

Li Yunhan touched Lincoln's nose and said, "You're embarrassed to say me, I saw that you haven't been to school for almost a month, so I'm a little worried." Just go to your house and have a look. As soon as I arrived at your door, I found you running out, and before I could call you, you took a taxi. I followed all the way."