After the two vehicles involved in the accident were moved away from the road, Zhao Xu left behind some of the Zhang family's bodyguards.

He returned to Zhang's house with Chen Xiaodao, Qin Yun, Xu Lingzhu, and some bodyguards.

When Chuck saw Zhao Xu coming back, he immediately went to greet him and asked with concern: "President Zhao, are your people okay?"

"fine!"

"Mr. Zhang, this is Chen Xiaodao, the number one private detective in the country. This is my relative, you can just call me Aunt Yun."

"Xiao Dao, Aunt Yun! This is Chairman Zhang's son, Young Master Zhang, Zhang Ce."

"Hello, Mr. Zhang!"

"Hello, Mr. Chen, hello Aunt Yun!"

Both parties exchanged pleasantries and greeted each other.

Zhao Xu said: "Time is pressing, Xiaodao, please quickly check the crime scene."

"Okay, Master!"

Everyone followed Zhao Xu to the room where Zhang Zishi had the accident.

Chen Xiaodao checked it carefully and said to the policemen standing nearby: "Please, these police comrades, please go to the door and get out of the way."

Several police officers on duty, knowing that Chen Xiaodao was the number one private detective in the country, moved toward the door.

"Master, please give way first. Just stand near the window!"

Zhao Xu and others followed the instructions and walked to the window to stand.

Chen Xiaodao carefully inspected Zhang Zishi's body.

First, he took out a magnifying glass from his body and examined Zhang Zishi's body carefully.

When Chen Xiaodao examined the thumb of Zhang Zishi's right hand, he suddenly discovered through the magnifying glass that there were some residual red oil marks on his index finger.

He immediately called out to Chuck: "Mr. Zhang, come here!"

Chuck quickly walked closer.

Chen Xiaodao asked Chuck: "Mr. Zhang, when President Zhang drew his fingerprints, didn't he use this thumb?"

"Yes, use this thumb." Chuck nodded and said.

Everyone saw that Chen Xiaodao had made new discoveries as soon as he arrived, and they couldn't help but admire his meticulous investigation.

The police forensic scientists also came to check, but found no clues.

Chen Xiaodao carefully inspected the fatal spot on Zhang Zishi's chest.

After the inspection, he asked Chuck: "Mr. Zhang, do you have any lime powder in the Zhang family?"

"some!"

"Have someone bring some over. It doesn't take much, just a shovel."

"good!"

Chuck hurriedly ordered someone to get lime powder.

Soon, lime powder was brought over.

Chen Xiaodao carried the bag of lime powder and lightly sprinkled it on the ground.

After sprinkling, he took out a small bag of stuff from his body and sprinkled some more stuff on top of the lime powder.

Said to Chuck: "Mr. Zhang, please order someone to turn off the lights!"

"Turn off the lights!" Chuck ordered.

After the lights were turned off, some messy footprints appeared on the ground.

When everyone saw it, they were stunned and stunned.

I didn't expect that a case could be investigated in this way.

"Turn on the light first!" Chen Xiaodao said.

"Turn on the lights!"

When the light was turned on, it still looked like some ordinary lime powder.

Chen Xiaodao said: "From now on, no one should take a step in this room. Just stand in your own place."

"Mr. Zhang, please order someone to bring some A4 printing paper. Take a pack first! Then help me get two pencils."

When Chuck heard this, he told the housekeeper: "Butler, get the A4 printing paper and pencil quickly."

The housekeeper responded, turned around and walked out.

Soon, I came back with A4 printing paper and pencil.

"Turn off the lights again!" Chen Xiaodao said.

Chuck ordered again: "Turn off the lights!"

I saw Chen Xiaodao walking in places where there were no footprints. After taking the paper and pencil into his hands, he began to draw the messy footprints on the ground one by one.

Soon, one footprint after another was drawn.

It took a full hour of painting to finish these footprints.

"Turn on the lights!"

The lights in the room were turned on again.

Zhao Xu walked slowly towards Chen Xiaodao and asked Chen Xiaodao: "Xiaodao, have you made any new discoveries?"

"Master, you should know who has been to this room, right?"

"I know!" Chuck said.

Chen Xiaodao said to Chuck: "Mr. Zhang, you immediately follow my method and take the footprints of the people who have been in this room. Then, let's compare them. In this way, I can determine the murderer's identity."

There are footprints."

"good!"

Upon hearing this, Chuck immediately summoned all the people who had been to the crime scene, including Zhao Xu and Xu Lingzhu.

In order to clear themselves of suspicion, Zhao Xu and Xu Lingzhu requested that their footprints be drawn first.

Soon, everyone who had been to the crime scene had their footprints drawn.

With a rooster's crow, the eastern sky turned white.

Zhao Xu was busy all night for Zhang Zishi's affairs.

Xu Lingzhu, Chen Xiaodao and Qin Yun also didn't get a rest.

Chuck saw all this in his eyes, and was very grateful to Zhao Xu for his help.

I plan to take care of my business and reward Zhao Xu properly.

After comparison, there were three more footprints in Chen Xiaodao's hand.

Chen Xiaodao frowned and asked Chuck: "Why are there still three people's footprints?"

Zhao Xu said: "Officer Xiao has gone back. One of the footprints of these three people should be his."

As a result, there are still two footprints left.

Chen Xiaodao stared at Chuck and asked: "Mr. Zhang, think carefully about who else has been to the crime scene. This is related to the key to solving the case. Being able to lock the footprints of the printed hand at the first time and determine the murderer's various

Only then can I further investigate the case!"

Chuck said in a positive tone: "Mr. Chen, I am 100% sure that all people who have been to the crime scene have their footprints drawn."

"Then why are there two footprints left?"

As soon as they finished speaking, Zhao Xu and Chen Xiaodao said in unison: "There are two murderers!"

When Chuck heard this, he was shocked on the spot.

He personally watched Chen Xiaodao investigate the case and determined the number of people who had been to the crime scene.

The two extra footprints naturally mean that the murderers are two people.

Chen Xiaodao hurriedly returned to Zhang Zishi's body and inspected it carefully again.

After checking, he returned to Zhao Xu and said, "Master, are the murderers indeed two people?"

"Before, I didn't understand President Zhang's facial expressions. Now I understand a little bit!"

Zhao Xu asked in confusion: "Xiao Dao, what do you mean by this?"

Chen Xiaodao explained: "There were no signs of a fight at all, which means that the murderer killed President Zhang with one blow. But President Zhang looked shocked because he knew the murderer, so he showed such an expression."

"Xiao Dao, are you saying that President Zhang knows the murderer?"

"I definitely know him! Moreover, they had a conversation before. Maybe it was because the conversation collapsed that the murderer took action against President Zhang."

"Based on my guess, it may be related to the property of the Zhang family." Chen Xiaodao analyzed.
Chapter completed!