"Be careful yourself, and walk steadily."

"Master, don't worry! After a while, we will send Guo Lao back. ”

When he walked to the gate of the academy, Ouyang Ping glanced at the electronic clock in the communication room, and the time was ten fifty o'clock.

Half an hour later, the car drove into the gate of the city bureau.

The windows of the forensic medical department were lit up, and Director Liu, who had received a call from Ouyang Ping in advance, had already arrived at the forensic office in advance.

No further ado.

The four of them went straight to the medical examiner's office.

The lights inside the freezer are also on.

The door to the freezer compartment was hidden. Director Liu is ready.

When the four of them walked to the door of the freezer, the door opened, and Director Liu stood inside the door.

Director Liu took out the No. 112 freezer, which contained the remains of the deceased in this case.

Next to the freezer, there is a mobile cart with several sets of white coats, gloves and masks, as well as alcohol bottles and some equipment.

The four of them put on white coats, gloves and masks. Then stand on either side of the freezer.

Guo Lao took out the glasses case from his coat pocket, opened the glasses case, took out a pair of glasses, put them on the bridge of his nose, and then walked to the deceased's skull.

Guo Lao first looked at the hole in the deceased's skull, and then focused his attention on the deceased's kneecap and the N pieces of remains between the kneecap and the calf bone.

Two minutes later, Guo Lao straightened up: "What about the photo?" ”

Han Lingling took out all the photos from her purse.

In the process of surveying the scene, the camera from Zuo Xiangdong followed closely, and more than a dozen photos were taken from Zuo Xiangdong before and after, whether it was the posture of the corpse in the cracks of the brick wall or the appearance of the combined body.

Ouyang Ping understood what Guo Lao meant: Guo Lao wanted to see the state of the corpse in the cracks of the brick wall.

Three minutes later, Guo Lao handed the photo to Ouyang Ping, and at the same time said: "The deceased's kneecap and the bone at the junction of the kneecap and calf bone were smashed later. ”

"Smashed later?" Han Lingling's eyes widened, she didn't fully understand Guo Lao's words.

Ouyang Ping had already understood: "Da Yu, surnamed Ma, has rented No. 157 twice, is he the murderer in this case." The purpose of his second entry into No. 157 was to smash the deceased's kneecap and the bone between the kneecap and the calf bone. ”

"I finally get it." Liu Dayu said, "Old Guo, the murderer's purpose in doing this is to change the height of the deceased. ”

"Yes, that's what the dead are for. The killer's ultimate goal was to make it impossible for the police to identify the deceased. The murderer was really smart, but he didn't expect to meet you. ”

"Guo Lao, the situation is like this, coincidentally, in the same time period when the deceased was killed, Che Rengui 'ran away from home' - the landlord I just told you about, this is the Che family's statement."

"What is the height of the homeowner?"

"About one meter seventy-three."

"Is this man's calves longer than his thighs?"

"Yes, Cha Rengui's calves are longer than his thighs, that's what his son said, but—"

"Da Yu, what do you want to say?"

"Che Rengui has two tiger teeth in his mouth."

"That's right! Cha Rengui has two teeth in his mouth, how can this be explained? Ouyang Ping said as he walked over to the deceased's head, and at the same time, Guo Lao also walked over.

"There must be something special about the deceased's two front teeth." Guo Lao Dao.

"Che Rengui has two tiger teeth in his mouth, but this corpse does not." At this time, Ouyang Ping had already regarded the deceased as Che Rengui, and the only thing that couldn't match the hoop was the two tiger teeth.