"At the time of the autopsy, we found that the nail of Mr. Liu's right index finger was somewhat worn, and there was some coffee-colored powder in the nail gap. There was a 4.5 cm scratch on the back of the chair next to the bed - the brown paint on the scratch was gone. ”

"When I moved Ms. Liu to the bed, she suddenly opened her eyes and grabbed the back of the chair with her right hand."

Teacher Liu wanted to struggle, but it was too late.

"Did the chair fall to the floor?"

"It fell to the floor, and it was loud -- I was startled too."

But Aunt Hao and her husband didn't hear it, no wonder, it was raining outside, and the vegetable market next door was full of people, and no matter how loud the noise was, it was covered up.

"You recall the situation between Mr. Liu's right hand grabbing the chair and the time the chair fell to the ground." Ouyang Ping wanted to restore the scene when Mr. Liu was struggling, and also wanted to confirm the content of the on-site investigation record.

"The chair dragged a short distance on the floor before it fell to the ground. When the chair slipped and fell to the ground on Mr. Liu's right hand, his fingernails left scratches on the back of the chair. ”

The on-site investigation record describes the floor as follows: there were two drag marks on the floor, 38 centimeters apart, and the distance between the two legs behind the chair was 38 centimeters.

In the face of young, strong, and vicious criminals, there is a limit to the struggles of a sixty-one-year-old lady.

"You explain the process of killing Chen Qiming in detail."

"Around 4:40 minutes, Chen Qiming came back."

"Did you watch Chen Qiming go upstairs?"

"Yes, standing in the window of Chen Qidi's room, through the curtain crack, I can clearly see the situation downstairs, Teacher Liu has a habit, usually, the curtains of her house are closed, which provides very favorable conditions for me to commit crimes."

What Li Dongting said was the truth.

"Go on."

"Chen Qiming was holding an umbrella and carrying a schoolbag."

"Did Chen Qiming open the door by himself?"

"Yes, both sisters have keys on them."

"Where were you when Chen Qiming entered the door?"

"I'm in the bathroom, the bathroom of Mr. Liu's house, it's divided into two parts, there's a bathtub inside, there's a flush toilet outside, and there are two sliding doors in the middle, and I'm standing in the inner room - standing behind the sliding door."

"Are you sure Chen Qiming will definitely go to the toilet?"

"When I get home, Chen Qiming will definitely go to the toilet."

"Why?"

"The Chen Qiming sisters are influenced by Teacher Liu, and they also have a habit of cleanliness - they love cleanliness very much, and the school toilet is small and dirty, and there are many people who go to the toilet, so they usually never go to the school toilet, because the school and the community are only separated by a wall, and the distance is relatively close.

"You explain the situation after Chen Qiming entered the door."

After Chen Qiming entered the door, she didn't even change her slippers, she threw her schoolbag on the sofa, and went into the bathroom.

"Don't pause."

"When she unbuckled her pants, took off her pants, and sat on the toilet, I—" Li Dongting stuck again.

"Li Dongting, can you be a little more refreshing? When will it be over for you to stumble like this? ”

"Forgive me, my head is messed up. There are some things that can be done without scruples, but it is difficult to recall. ”