Before Zhang and Ma reacted, Xiao Li stood up and said, "the canteen is not closed yet. I'll get you a meal. What do you like to eat?"

Look at his excited face, you can see how adoring he is.

He said: "more vegetables, shrimp is the best, beef is OK!"

Xiao Li nodded, "I'll go right away, you wait!"

Zhang Youcheng added, "buy another ice cream. It's hot. Eat this to relieve the heat." His daughter loves to eat ice cream in summer. She can't eat rice without ice cream. She thinks that she should all like to eat these sweet things.

"I don't like ice cream, just drink tea," he said

"And I'll buy you a soda with salt?" It doesn't matter what you like to eat or drink. What matters is that you can solve the case.

She frowned and looked at Zhang Youcheng. He was flattering, but not all of them. Maybe she was young, and he was a kind father. He took her as a child imperceptibly.

"No!" She didn't like to be flattered like that.

Except... Kangxi.

Zhang Youcheng seems to be hit. His old face is broken. He looks like an abandoned old man. He looks at her pitifully with his eyes.

How can all these people be like Kangxi.

She pursed her lips. "Salt soda."

Hearing this, Zhang Youcheng's old face was happy. He urged Xiao Li to buy it. "Go back quickly, don't waste time."

"I see!"

The old horse said in his ear, "Lao Zhang, how can you apply that to your daughter?"

Zhang Chengbai looked at him again, "what do you know? I hope she will come often

Now criminal cases are more and more difficult to solve. It's not easy to find a "big God" and say nothing.

"Look at your piss!"

"Why did I pee? Don't beg me if you have the ability! "

Lao Ma has nothing to say. He begged him several times with his cheek. He didn't ask him to drink less of the wine. He was still reluctant to drink Maotai.

Their chattering did not affect their thinking at all.

"What's left at the scene are a bunch of keys, a damaged outside rearview mirror, and a helmet?" she added

Ma has a voice in this case. She has read this file now. He has read it dozens of times and can recite it backwards.

"Yes, after the accident, the patrolling police immediately blocked the scene and looked for clues." That's why they knew the vehicle was a red battery car.

After all, motorcyclists also need to wear helmets, but the exterior rear-view mirrors left over from the scene give them clues. According to the shape, material, paint and color of the exterior rear-view mirrors, the system compares them and confirms that they are from a battery car called "green light".

"Where's the key?" She asked whether the keys belonged to the victim or the perpetrator.

"The old man has a set of keys to his home, which we have confirmed with his grandson, so this set of keys should belong to the perpetrator."

After listening, he was quiet for a while and asked, "the file says that after the accident, the perpetrator escaped without a trace. Is there no camera installed on this road?"

Today, with the rapid development of science and technology, in order to reduce traffic accidents and better deal with traffic accidents and clarify the main responsibility, the cameras on the road are three steps and one sentry, five steps and one post, which may be less in small cities, but in an international metropolis like s City, the cameras on the road may be more like stars.