Ouyang Ping was originally going to go to the forensic department of the Public Security Bureau, but now, he decided to go directly to Guo's hometown.

Half an hour later, the car drove in front of an alley opposite Qingliang Mountain, where Guo Lao's family lived.

Liu Dayu parked the car in the square in front of the alley.

After walking in the alley for two minutes, the three men stopped in front of a bookstore.

The bookstore was full of people, and the voice of the storyteller came from the bookstore, and the rhythmic drum beat was the accompaniment. The content of the book is about the part where Wu Song asked for a servant to investigate the cause of his brother Wu Dalang's death.

Guo Lao's family lives in a college south of the bookstore, and Guo Lao's lover is a professor in this school.

After Ouyang Ping greeted the doorman, the three of them walked along the boulevard towards the faculty dormitory.

The windows of Guo's hometown are still lit.

Han Lingling did not ring the doorbell, but gently knocked on the door three times.

After a while, the door opened.

"Captain Ouyang, please come in--rare guest-please come in-Lao Guo-guess who's coming." The person who opened the door for everyone was a woman in her sixties, and he was Guo Lao's lover Xu Xiaohua.

"I don't have to guess, I already hear you talking." Guo Lao said as he walked out of the study, "Ouyang, come in." ”

"Master, it's so late to come and disturb you, I'm really sorry."

"Don't bother - don't bother, Lao Guo is sorting out some information - we're resting late."

Guo Lao led the three of them into the study and just sat down, and his wife's teacup had already been sent in.

Ouyang Ping glanced at the writing desk, there were some materials and handwriting spread out on the desk, Guo Lao must be in a hurry to write a book.

"Ouyang, say it! What's the problem? ”

"Guo Lao, the case we took over is very strange."

"What's so weird?"

"When we investigated the scene, we found that the deceased's kneecap was divided into several parts, and the bone between the knee and the lower leg bone was broken into several fragments."

"When you surveyed the scene, were the bones crushed and bumped by heavy objects?"

"No, the corpse is hidden in the cracks of the brick wall, there are three brick walls, and the corpse is hidden in the second brick wall, Han Lingling, photo."

Han Lingling took out more than a dozen photos from her bag.

Guo Lao took the photo and leaned under the lamp to look at it carefully.

The three of them stared at Guo Lao's expression.

Guo Lao returned to the sofa, picked up the teacup, took two sips of tea, and then looked at Ouyang Ping and said, "Ouyang, you answer me a few questions first, okay?" ”

"Old Guo, may you ask."

"When you put together the remains of the deceased, did you miss the fragments of the calf bone?"

"Nope."

"Is there a problem with the ratio of the thigh bone to the calf bone after the corpses are combined?"

"The proportions are moderate."

"Where is the source of the dead's death?"

"On the head."

Han Lingling handed the autopsy report to Guo Lao's hand at the same time.

After looking at it for a minute, Guo Lao said, "Then there is only one possibility." ”

"What is possible?"

"The deceased's calves were longer than their thighs. In general, people's thighs and calves are about the same length, but it is not excluded that in special cases, a small number of people's calves are longer than their thighs, which is the same as some people's arms are longer than the average person's arm. Guo Lao's words were amazing.

If you exclude those two tiger teeth, Guo Lao's statement is more in line with Che Rengui's physical characteristics, which is getting closer and closer to Ouyang Ping's thoughts.