After sending Xiaolang away, Fang Da looked at the time, it was almost eleven o'clock, and there should be no one left at this point, so Fang Da said to Situ Xun: "Let's go back to the bureau." Pen? Interesting? Pavilion wWw. ｂiquge。 ｉｎfo”

"Now?" Situ Xun didn't know what Fang Da was going back to do.

"Well, don't forensic doctors all work at night?"

"You're looking for a medical examiner?" Situ Xun didn't know what Fang Da was doing with a forensic doctor, and there was no autopsy on the body recently!

"There are some details I want to listen to his opinion again, let's go." After saying that, Fangda climbed into Situ Xun's second-hand car, and the two left in the dust.

"Are you saying that the location of Chen Dongming's crossing has anything to do with the height of the murderer?" The medical examiner sat next to his office, his desk piled up with various anatomy books, "This one is still there." ”

"So Chen Dongming's height is 178cm, is it possible to infer the murderer's height from his knife wound?" Fonda said with a serious expression.

Hearing this, Situ Xun knew the purpose of Fang Da's coming to find a forensic doctor.

"I can give you an interval," the forensic doctor said and turned out Chen Dongming's autopsy data, "Chen Dongming's knife wound is located in the spleen area, you can take a look," the forensic doctor said, pointing to an autopsy image and explaining, "The location of the spleen is here, the upper left of the abdominal cavity, between the fundus and the diaphragm in the left hypochondrium area, Yi is opposite to the 9th ~ 11th rib, and its long axis is consistent with the 10th rib. ”

"Well, such a tall position, that is, the height of the murderer, should be higher than Chen Dongming." Fonda said thoughtfully.

"Well, so to speak, but it's hard to say if the deceased wasn't standing," the medical examiner rubbed his nose, "but the knife wounds of the deceased in this case show that the deceased was in a standing position when he was stabbed." As he spoke, the forensic doctor gestured at the angle of Chen Dongming's knife wound, "Understood!" ”

"Got it!" Situ Xun nodded excitedly, this time he wanted to regain the lost face in front of Liu Ju.

Seeing that Situ Xun was so happy, Fang Da smiled secretly, and then said, "What about the wound on Shao Ying's head?" ”

"THE BODY IS ESTIMATED TO BE 163-165 CM TALL, AND FROM THE LOCATION OF HER WOUNDS, IT CAN BE CONCLUDED THAT THE ANGLE FROM WHICH SHE WAS ATTACKED." As he spoke, the forensic doctor gestured again.

"That means that the murderer is much taller than Shao Ying, and Liu Yiyi is only 160cm, and Zhang Dake is only 172cm, neither of them can cause this angle of percussion......" Fang Da said with one hand around his shoulder.

The forensic doctor heard Fonda's analysis, smiled slightly, and showed two tiger teeth, "Well, that's right." ”

Situ Xun's face turned red, and he was completely ashamed of his speech at the task force meeting today, "If the murderer is not the two of them, who else?" Situ Xun's mind quickly matched everyone's height data, and the tallest was Chen Dongming, "Could it be ......" He suddenly thought of something, turned his eyes to Fang Da, and saw Fang Da looking at him with a smile.

"Let's go, go back to sleep first, we'll have to meet someone early tomorrow morning." After speaking, Fang Da pulled Situ Xun and sent him back to the detective agency.

The next day, the two appeared downstairs at 'Xueyousi'.

"Mr. Oda," Fang Da and Situ Xun sat in Tian Jiujiu's office again, "Please carefully recall every sentence that Chen Dongming said when he came up to you last time, if you can, it's better to repeat the original words, okay?" ”

"Exactly that?" Tian Jiujiu swallowed his saliva, squinted his eyes and thought for a moment, "I'll try my best." ”

"What did Chen Dongming come to you for that day?"

"He's here to ask about Xiaolang's studies."

"What did he ask you?"

"He came up and thanked me for my tutoring of Xiaolang, so that he was successfully admitted to the current middle school, I said that this is what I should do, and then he mentioned the incident of surprise tutoring on Qianhu Island a year ago."

"What did he mention?"

He asked if Xiaolang was not in a good mood after the children had eaten supper that day.

"And how did you answer?"

"Well, I said no, he was still very energetic after taking a shower that day, and he could keep up with the comments after that, but Zhang Sheng seemed a little absent-minded."

"Zhang Sheng?!" Situ Xun exclaimed.

Tian Jiujiu looked at Situ Xun, "What a coincidence, he also reacted like this at the time!" ”

"Oh, what else did he ask you?"

"He also asked me about the specific class times and the children's attendance that night."

"Is anyone late?"

"After supper in the evening, Zhang Sheng was ten minutes late, he said that he had diarrhea, I saw that his face was blue, and I gave him some medicine to treat diarrhea."

"I see." Fonda smiled and nodded.

Coming out of 'Xueyousi', Fang Da didn't speak, he walked next to Situ Xun with his head down, and it wasn't until he got into the car that Situ Xun couldn't help but say, "Are we going to look for him?" ”

Fang Da knew who Situ Xun was talking about, he shook his head, "Let's go our separate ways, you go back first and then interrogate Zhang Dake, I still have a place to go." ”

Situ Xun nodded, "Then I'll take you to the subway station." ”

After a while, the two broke up at the subway station.

Situ Xun returned directly to the police station, and Zhang Dake was already waiting for him in the interrogation room.

"Did you really kill Chen Dongming and Shao Ying?" Situ Xun was unceremonious and went straight to the point.

Zhang Da could see that Situ Xun's tone was full of suspicion, and his face turned black, "I admit it, what are you talking about?" ”

"You said you killed Chen Dongming alone?"

"Yes, it's me." Zhang Dake said resolutely.

"You need three people to deal with Shao Ying's body, so Chen Dongming is much bigger than Shao Ying, can you handle it alone?"

Zhang Dake heard Situ Xun say this, his face sank, and he no longer made any explanation, "I said, I did it alone, and you are so troublesome." ”

"We did an experiment and took a dummy about the same height and weight as Chen Dongming to Qianhu Island, do you want to know what the final result will be?"

Zhang Dake stared, as if he couldn't believe that Situ Xun and they had gone to the scene of the crime to repeat it for this.

"Why, I don't believe it." Situ Xun looked at Zhang Dake and said, "A person in such a small boat, in order to maintain balance, he can't free his hands to do such a big thing, you know, the center of gravity is unstable, the boat is tilted very much, if you don't accidentally drop the body, you will fall into the water first." ”

Zhang Dake lowered his head helplessly.

"Is there anything else you want to say?"

Zhang Dake slowly raised his head and said impatiently, "I said that a person is a person, and your experiment does not prove that I can't sink the corpse into the water." ”

No matter how Situ Xun gave evidence, Zhang Dake always refused to admit that there was another person, and the two were deadlocked for nearly two hours, and in the end, Situ Xun could only let Zhang Dake take him away first.

"His tone is very tight, as if he is determined to die, and he keeps urging us to close the case quickly." Situ Xun called Fang Da and told Fang Da the details of the interrogation according to Fang Da's request.

After hanging up the phone, Situ Xun took a deep breath, it seemed that now he could only look at the situation on Fang Da's side.