"Witness, what are you doing on the roof of the building on such a cold day?" He asked.

"Because the weather was too cold, the water pipe was frozen and malfunctioning, so I went to the roof to get some unmelted snow to boil water, and the snow on the roof was clean."

"When you were on the roof, did you see the victim coming up? He"

"Yes. Da"

"The victim and how many?"

"Two."

"What kind of people are two?"

"Dressed in black, wearing a black hat, and wearing big sunglasses."

"What did they say when they came up? What was done? ”

"I didn't say anything, and walked to the edge of the building."

"How did you get there?"

The witness was stunned, not knowing how to answer this question.

"Did the two men in black help the victim one by one?"

“…… It seems to be ......"

"Like? Or are you sure? ”

"OK ......"

"One cold winter, the victim was sandwiched by two people, and as soon as he went upstairs, he took the initiative to walk to the edge of the roof, don't you think it's strange when you see it?"

"This ...... I didn't think about it. ”

"You're going up to the roof to pick up snow, aren't you?"

"Yes."

"Why don't you go near your house? Do you have to go far away? ”

Deng Zi was stunned for a moment and said, "I'...... Go up casually, go to which building, go to which building. ”

There was a faint smile in Xiao Yiting's eyes.

Deng Zi's face changed slightly.

"Where are you on the rooftop? In the surveillance tape of Donglin Phase I, you were not photographed until the victim fell from the building. ”

"I ...... Behind a pile of building materials garbage......"

"What's in the back?"

“…… Snow ......"

"The roof is so wide, why is there snow behind it?"

"Because...... Clean ......"

After a brief pause, Xiao Yiting suddenly asked, "Do you know how to play with a slingshot?" ”

Deng Zi's face suddenly turned pale, "No...... Won't ......"

"Boys don't know how to play with slingshots?"

"I didn't ...... Didn't play ......"

Xiao Yiting's face did not change, "In the photos taken by the police and me, you can see the building materials garbage pile mentioned by the witness, and the witness was behind here at the time, right?" ”

"Yes......" Deng Zi's expression was already a little disoriented.

He stared at Deng Zi, "The surveillance tape shows that you were wearing a pair of black knitted gloves when you were picking snow on the roof of the building on the day of the crime, right?" ”

"Yes......"

Xiao Yiting was calm, "My question is over." ”

The witness was brought down, and then another witness, Gangzi, was brought up, who saw Jiang Congwen fall from the building on the ground. After arriving at the courtroom, the presiding judge verified his identity and recounted what he had seen.

The same prosecutor asked first, mainly to confirm whether Gangzi saw Jiang Congwen fall from the roof of the building with his own eyes.

When it was the defender's turn to ask questions, Xiao Yiting looked at him from afar, his eyes were calm, and his voice was clear, "Donglin surveillance shows that the time when the victim fell from the building was 5:21 pm on December 24, and your call to the police was made at 5:27 pm, you said that you saw the victim fall from the building with your own eyes, so may I ask, where were you in the six minutes from 5:21 to 5:27?" ”

"I ...... Ran back to the accommodation......"

Xiao Yiting smiled slightly, "In other words, your first reaction when you see someone falling down the building is not to call the police, but to run back to the residence?" ”

The ...... witness was stunned, "I...... I'm scared, so I'm going to find someone to ...... first."

"It only takes a minute and a half to run from the scene of the crime to your residence."

"I walked back to the ......"

"You just said run?"

"I'm nervous, I said the wrong ......"

"It only takes two or three minutes at most."

"I walked slowly ......"

In other words, you see someone falling down a building and you are afraid