Song Wen told the others to continue their investigation at the school, and then drove the Audi back to the city bureau with Lu Siyu and Fu Linjiang.

They have been busy in the middle of the night, and for other people, it is just an ordinary morning. Various shops are opening one after another, pedestrians and vehicles on the street are in a hurry, and the busy life of the day has just begun.

The earth will run as usual without anyone, everyone is caring about themselves, and no one seems to notice that two young girls died tragically in the dormitory last night.

The city bureau just arrived at work time, and the police station was still a bit noisy. The little girls in the household registration department saw that Song Wen was dressed in formal clothes, and their eyes were a little straight. After reacting to it, they all greeted each other. He walked directly into Gu Ju's office.

Gu Ju sat on the table with a dignified expression, and he didn't even bother to make chrysanthemum tea. Seeing Song Wen coming in, he first made an official tone: "This case... Leaders at all levels attach great importance to it. I've had four or five calls here now."

Song Wen nodded and said, "I know, we are also stepping up the investigation, and now we have some clues."

"You really hurry up, and you gave me such a surprise?" Gu Ju said and took a few photos of Song Wen wearing floral pants, his eyes swept around Song Wen, "Now it's so well dressed. Dog-like, what did you do before? Two of the calls were complaints against you!"

Song Wen was a little helpless. He deeply realized what it means to be a good thing that no one knows, and a bad thing to spread thousands of miles. Wasn't he ordered by this leader in the middle of the night? After looking at the photo, I said, "I changed my clothes and no one took pictures. Anyway, let's make a comparison picture."

Gu Ju heard this early in the morning, and his lungs were about to explode. Seeing Song Wen's attitude, he pointed at the photo with his finger and said, "Do you know how sensitive this case is? All kinds of media are waiting for news. You still dare to dress up like this?! Have you read what it says on the Internet? Do you want to recite the police request? You are also an old detective for many years, and you still stabbed this basket? You have lost all the face of our police force! "

Song Wen knew that he was wrong, and said stubbornly: "Gu Bureau, they are talking about our police station's MVP for two consecutive years."

Gu Ju raised his eyebrows: "Stinky boy, what is your attitude? Do you want to write an inspection?"

"I promise I won't do it again next time, but what should I do now?" Song Wen sighed, jokingly pretending to break the blame, "Why don't I take the blame and resign and give the case to another team?"

"I don't think about how to make up for my faults, but I just want to retreat?" Gu Ju became even more angry after hearing this, and snorted after dismounting, "How is the case being investigated?"

Song Wen stopped joking and replied seriously: "Lao Lin's autopsy has been completed, and the cause of death has been determined. One of them died of poisoning, and the other was suffocated by the quilt. The source of the poison has not been found yet. However, the suspect has basically been locked, and the crime was committed in the dormitory. We have talked to the relevant personnel of the case to understand the case."

Gu Bureau was quite satisfied with the efficiency of this work, so he told him: "The current impact is limited to the campus network of Nancheng University. You must solve the case within a week and have an explanation to the public." He has always loved talent, It is also the most protective of shortcomings. Arrangements have been made a long time ago to help Song Wen block seven, seven, eight, eight, and then he is called back to be held accountable.

Song Wen took a breath and looked up at Gu Ju: "Three days, I will issue a military order for you, and I will put the results on your table in three days."

Gu Bureau loved Song Wen's character, nodded and said: "Okay, if you can solve the case in three days, I will ask you to shoot this year's police force's promotional video. If you can't solve it, I will enlarge the photo and paste it at the police station door. ."

Song Wen walked out of Gu Bureau's office to the work area, and saw Fu Linjiang looking at him with a smile. He didn't need to ask. The deputy team also knew what happened last night. Song Wen was a little angry, and Fu Linjiang put the He pulled over and said: "Song team, if Gu Ju says something, don't care. This is a good thing in my opinion. In the past, you always had a meticulous attitude, and your whole body was tense. , you are good at painting, solve cases quickly, you are a criminal police captain who speaks all over the world, everyone dare not show anything on the surface, but they are afraid of you when they turn their backs. Much more approachable.”

After Song Wen heard this, he thanked Fu Linjiang for his understanding and comforted him in time. He turned his head and said, "That's not a big deal. I didn't take it to heart. Let's go to a meeting later. The most important thing right now is, Still have to figure this case out.”

Fu Linjiang quickly made arrangements and gathered everyone in the conference room. Xu Yao just came to work and stretched out her hand to wrap her shawl's long hair with a hair tie. Xiao Cheng didn't sleep for a long time, yawning and busy summarizing yesterday's news. various situations. After seeing Xu Yao, Song Wen asked, "Where's Brother Lin? Haven't come back yet?"

Xu Yao said: "He went straight to the hospital after coming out of the funeral home, and he is still there now."

Song Wen nodded. At this time, he had to learn more about the situation with the hospital: "Thank you for your hard work. How is your situation here?"

"Most of the identification results came out yesterday. We have also entered the fingerprints of the four people into the system. There is no sign that the bedroom door lock has been damaged, and there is no sign of entry at each entrance. , We detected poisons in the chocolate residues in many places, and we were basically certain that the poison was in the chocolate, and then we found Guo Hua's fingerprints on the box." Cheng Xiaobing started as evidence that he had been to the scene last night. Introducing the situation, she stopped here and looked up at Song Wen, "It can be said that her fingerprints are all over it. And... only her fingerprints are clear enough."

"I also found it here. Before May 1st, Guo Hua ordered a box of high-end handmade candy heart chocolates at an online store. The packaging should be this box." Zhu Xiao turned on the computer while talking, and several people's accounts and All kinds of information have been opened to check last night. Looking at this time, it happened to be the previous Bai Xiao novel, after their last conflict broke out.

"This chocolate is an Internet celebrity chocolate with a crispy skin on the outside and chocolate sauce on the inside. It is thick like lava, so it is also called lava chocolate. Because of this characteristic, this chocolate is widely loved by sweets lovers. Because it is purely handmade, it is not resistant to high temperature, and it is not convenient for transportation, so it is only available in limited quantities from September of one year to May of the next year. This chocolate has always been in short supply. Depending on the time, Guo Hua’s order is almost the last one. batch."

"Sigh, speaking of those thick chocolate syrup, there are all over the bedroom, on the bed, on the floor, in the trash can, under the shoes, and even in the bathroom. We have found some residue and thick syrup." Cheng Xiaobing complained, it was the Because of this, they were busy for half the night yesterday.

"Has the thick chocolate syrup been sent for testing?" Song Wen asked.

Xu Yao nodded: "It has already been collected and numbered and sent, but it is estimated that the result will be later."

"Have their mobile phones been deciphered?" Song Wen asked again.

"Only Lin Wanwan's Android phone has been deciphered. Guo Wei, Dong Fang, and Ma Aijing use Apple phones." The security of Apple phones is much better than other phones. Even if the police need to investigate the case, It also requires a cumbersome application to crack it. Violent flashing will destroy the original data in the phone.

Song Wen nodded: "Apply according to the process first."

"But we've found one thing." Xu Yao said that he sold another hurdle here, and took out three mobile phones in the evidence bag to show everyone that these three are all new apples, but the colors are different. , "On Guo Hua's mobile phone, we found Lin Wanwan's fresh fingerprints, and the fingerprints were also stained with some thick chocolate syrup. She used Guo Hua's mobile phone to make an emergency call. The scene at that time was very chaotic, these three Every mobile phone has some chocolate on it, some may have been accidentally rubbed on, some are vomit, and we have all extracted."

Song Wen frowned slightly when he heard this: "Isn't Guo Hua's family not financially good all the time? How can she use such an expensive mobile phone?"

Apple's mobile phones are considered high-end phones, let alone new models. The price is high for ordinary college girls.

"That's a good question." Zhu Xiao flipped through the record and said, "I also have this question. Later, I found out that Guo Hua bought the phone after receiving a scholarship from the school."

This makes sense at once, girls, after receiving a large amount of extra bonus that can be freely disposed of, it is understandable to spend impulsive consumption. In this dormitory, all three of them used a mobile phone, but it seemed that Lin Wanwan was special. Song Wen said, "Let us study Lin Wanwan's mobile phone."

Listening to their discussion on the mobile phone, Lao Jia became anxious, "Hey, we are not discussing the poisoning case, don't always focus on the mobile phone. In my opinion, this case is quite clear. We can now confirm that the source of the poison is chocolate. , Guo Hua's fingerprints are all on the chocolate box, and she bought all the chocolates, she probably wanted to take revenge on those two classmates who violently attacked her on campus."

Putting it together like this, it is a complete idea.

Song Wen asked Lao Jia, "Then let me ask you, since Guo Hua was the one who poisoned her, why did she finally go out and call for help?"

Lao Jia scratched his head: "This... Maybe it's too painful after the poisoning?"

Song Wen asked again, "What about the source of the poison?"

"Maybe it was from the handsome guy from the Department of Chemistry." Lao Jia patted his head again, and saw that no one responded. He said, "I'll check the focus of the next step. Team Song, except for Guo Huh, Lin Wanwan is the only one left, you don't doubt her, right? Although she is not deeply poisoned, so far, there is no evidence, we have done a round of follow-up, this girl's evaluation is the best." This Now that the case has been investigated, Lin Wanwan is innocently acting like a bystander, with neither motive nor direction.

"It's because there is none, so it's suspicious." Song Wen didn't come to a conclusion. This case seems to be a simple choice of two, but in fact there are many possibilities, such as coordinated crime.

Xu Yao ignored Lao Jia, passed him, took Lin Wanwan's cell phone and handed it to Song Wen, and handed over a form, "The fingerprint information has been archived, we checked it briefly, there is nothing Especially valuable, you sign it and take your phone away."

"Okay, let us know if you have any clues later." Song Wen signed his name and held his mobile phone in his hand, "Everyone, let's start work, I can issue a military order with Bureau Gu."

Zhu Xiao asked, "How many days this time?"

Song Wen's character, and Gu Ju's military order are common. Although he is a bit arrogant and usually doesn't play cards according to the rules, he is really capable, and his luck is not bad. Others are bragging, but he is really arrogant. Since he became the captain, this military order has not timed out once. .

After listening to Zhu Xiao ask him, Song Wen gestured three times with his hands, and now, half of the first day has passed. This case is a bit tricky, and we need to hurry up.

After walking out of the conference room, Song Wen turned around and gave the mobile phone to Lu Siyu who was standing behind him, "You look through it first, if you have any clues."

Lu Siyu was stunned for a moment, then stopped, hesitated for a moment, then lowered his head and took the phone in his hand, walked to his seat and turned it on. The phone was an ordinary Android phone, a few years ago. A common model, the price is cheap, the function is complete, and the cost performance is relatively high.

The mobile phone is a bit old, it seems that it was bought in freshman year and never changed, but it is well preserved. Lu Siyu pressed the power button, the screen is the simplest inherent setting, and he didn't even change the wallpaper. Now that the password has been broken, you can directly click on the commonly used software to view it.

Due to the age of the phone and the lack of memory, there is not a lot of software on it, only a few commonly used ones.

Lu Siyu tried WeChat and QQ, and found that he needed to enter a password, so he turned on the text message, and there were a few spam messages. Then he turned on the phone again. There were not many calls, maybe it was deleted, and only one call was made in a few days. The phone calls are often from takeaways, couriers, or intermediaries. After scrolling down a few pages, she saw a call to her mother. Lu Siyu frowned, and opened the browser again. It was an incognito browsing mode. search terms are removed cleanly.

Playing with the phone, Lu Siyu clicked on all the places that could be opened, but felt that the phone's battery was about to die, and after a while, the battery was drained a lot. He reached out to find the charger, and when he looked up, he saw that Song Wenzheng was in a daze across the glass, his expression was rarely serious, and his jaw line was slightly tight.

Lu Siyu had to admit that in this way, this man is really handsome, especially after wearing his clothes, he has a sense of reliability between a mature man and a young man. He has a likable temperament in him. He looks a little arrogant, but he is actually passionate. He has the courage to break the rules and the keenness of a hunter. When he is fully devoted, he looks more charming. In a few ways, he's a born detective.

Song Wen is confident and fiery. Unlike him, Lu Siyu knows in his heart how indifferent he looks and how uneasy he is. He is like an alien walking in the world, using the kind of cold Covering yourself up, you are protecting yourself by staying away from those humans.

Now that Lu Siyu was looking at him, Song Wen raised his eyes, turned his head and asked, "What do you think of this Lin Wanwan?"

Lu Siyu stopped thinking about it now, sorted out his thoughts, and said slowly: "She is a well-behaved, clean, but careful person. Either she is an extremely innocent passerby, or she is an extremely camouflaged criminal."

From Lin Wanwan's body, he felt the appearance of a good girl that adults expected. She stood in the crowd and looked like many others. She was warm, submissive and obedient. She had an ordinary background and was white and pure Face, pitiful appearance, excellent grades. But she was a little different. The joys, sorrows and sorrows of others were still floating on the surface. And this girl, no matter how they searched and searched, they knew very little, and they could never touch her inner world.

At this time, Song Wen's cell phone rang, he looked down and said, "We have a chance to ask her in person. Doctor Lin sent a text message, and Lin Wanwan finally woke up."