listen to riddles

Xin He and Liu Zhouzhou went to investigate the authoritative left-handed doctors in the city's hospitals, and they went back to get the information that Liu Cheng handed over from the criminal police team. When they returned to the police station, they saw a crying couple in the lobby. The couple with lungs, the police officer next to them told Gu Qiao that these were the parents of the dead child who brought them back today.

Poor parents all over the world, Gu Qiao couldn't bear to watch the couple crying out of breath, so she pulled Tan Yuhe around and left.

As soon as he got back to the office, Liu Cheng greeted him. Holding a stack of documents in his hand, he said angrily to Gu Qiao, "I saw the photos of those children's death scenes. The murderer's method of killing is so cruel, it's unbelievable. I can't believe there are such scum in Rongcheng, they have no humanity at all!"

Gu Qiao took the information in his hand, the way of death of the four dead children in the photo is the same as the way of death of the children they saw today, it can be basically confirmed that it was the same person.

Only one child's body was found yesterday morning, and another one was found today, which means that the murderer killed two people in a row within two days!

Tan Yuhe suddenly said at this time: "The difference between the first child who died and the second child was 8 days, the difference between the second and the third was 13 days, the difference between the third and the fourth was 5 days, and the difference between the fourth and the fourth There is almost no interval between the five! The time of the murderer’s crimes seems to be irregular, but have you noticed that he actually has something in common in the past few days!”

Before Gu Qiao figured out what they had in common these days, Liu Cheng next to him said excitedly: "Every time the day before the deceased was found to be cloudy or rainy, right? Ever since I made a bet with Liu Zhouzhou After losing, I watched the weather forecast every day, thinking about winning back the 500 yuan, I remember very clearly, the weather was not good in those few days!"

"Yes! That's right." Tan Yuhe continued, pointing to the autopsy report in his hand: "I just read the autopsy reports of all the deceased, and the time of death of each deceased was probably the day before the body was found. I thought about it. The time of death corresponds to the days when the weather in Rongcheng was bad."

Gu Qiao asked suspiciously: "Does the murder depend on the weather? Is this murderer too casual?"

Tan Yuhe shook his head, and said in a narrative tone: "From a psychological point of view, the murderer likes to kill people on cloudy and rainy days. It must be that there are special memories on rainy days, which are unforgettable, and his killing methods are full of emotions." For the sake of revenge and punishment, maybe in his memory, what happened that day was not a good thing for him."

"Is there any special memory because I like rain?" Gu Qiao leaned on her chin with one hand and looked at Tan Yuhe: "I also like rainy days very much, but I don't remember any unforgettable things that happened to me on rainy days Ah, you're not allowed to do that, are you?"

"I'm just guessing based on what the murderer did. This statement doesn't apply to everyone. Of course, many people like rainy days. It may be a personal preference." Tan Yuhe replied lightly.

Gu Qiao didn't reply, just stared at Tan Yuhe. For some reason, he always had a very familiar feeling with Tan Yuhe, but after searching his memory, it seemed that this person had never appeared before.

Liu Cheng looked at Gu Qiao and Tan Yuhe, and suddenly remembered what Xin He once said, "If I didn't know that Gu Chu is straight, I would have thought they were in a relationship." He really wanted to ask Xin He, you How do you know that Gu Chu is straight?No matter how he looked at it, he felt that there was something wrong with the way Gu Chu looked at Professor Tan!

He was about to say something when he was interrupted by Xin He who pushed the door open.

"Chu Gu! We found it!" Xin He walked to the small blackboard opposite Gu Qiao and the others with a stack of photos in his hand, and pasted the photos in his hand on it one by one.

Gu Qiao didn't interrupt her either, and only asked after she finished posting, "Why are you so fast? How long did it take to find out?"

"Gu Chu, look at this photo is a photo of the wound on the body of the deceased at the crime scene." Xin He clicked on the photo that Zhao Ziyue said today that the abdominal wound was left-handed, and then clicked on the photo next to it : "This is a photo given to us by the Chief Surgeon of Xincheng Hospital. Can you see if the two wounds were made by the same person?"

Gu Qiao and Tan Yuhe compared the two photos. Judging from the incisions, they looked like they were made by the same person, and they nodded immediately.

"When Zhou Zhou and I first arrived at Xincheng Hospital, we asked if there were any left-handed surgeons in the hospital, and they were very famous. They said that their surgeons with left-handed knives couldn't be counted with two hands." Xin He somewhat He sighed helplessly: "Later Zhou Zhou took out the photo of the deceased and asked them if there was any doctor who could do this."

Liu Zhouzhou continued Xin He's words: "After seeing the photo, they said that the knife technique is very familiar, and then took us to see the propaganda wall next to their hospital lobby, pointed to the photo and told us, the cut in your photo It was very similar to Director Liu’s method in our hospital. When we saw it, there was no resemblance, it was clearly the same person. Then we asked, and the director Liu they said was called Liu Hong, who had worked a lot in Xincheng Hospital. The chief of surgery in 58, [-] years old this year."

After Gu Qiao and Tan Yuhe glanced at each other, exhaled lightly, and said to Xin He and Liu Zhouzhou with a smile: "All the information has been investigated, and we all know how old he is. You are great. Since you are like It was done by the same person, why?" When he was talking about this, he suddenly shouted: "Why didn't you bring that Liu back to me! Do you know that as long as there is a little clue in this case, we will seize it tightly Tight! Are your heads flooded!"

When Gu Qiao suddenly yelled, Xin He and Liu Zhouzhou felt a little wronged. Xin He glared at Gu Qiao: "Gu Chu, I've been with you for so many years, don't you know how to bring him back first? Really? ..."

Tan Yuhe looked at Xin He's tangled face and couldn't say what he wanted to say, and felt a little strange. He asked, "What's the matter? Could something have happened?"

Gu Qiao also felt that what Xin He said made sense. She had been with her for so many years, so of course she knew that such a suspected person, no matter if he was a murderer or not, would be brought back to the police station for investigation, so she shouldn't have committed such a crime at all. Thinking of this low-level mistake, he also slowed down his tone: "What happened? Could it be that the person knew that you had gone, and then ran away?"

Xin He still had a troubled look on his face: "No, it's much weirder than running away early..."

Liu Cheng, who was sitting next to her, was also whetted by her: "Quickly tell me, what's the matter?"

"He..." The expression on Xin He's face became even more tangled: "He passed away a month ago..."