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

He returned to the Zhang family with Chen Xiaodao, Qin Yun, Xu Lingzhu, and some bodyguards.

When Zhang Ce saw Zhao Xu coming back, he immediately went up to him and asked with concern: "President Zhao, is your person okay?"

"fine!"

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

"Xiaodao, Aunt Yun! This is President Zhang's son, Mr. Zhang."

"Hello Mr. Zhang!"

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

The two sides greeted each other and greeted each other.

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

"Okay, Master!"

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

Chen Xiaodao carefully checked and said to the police guarding near the side: "Please please go to the door to avoid it."

Several police officers in charge of guarding knew that Chen Xiaodao was the number one private detective in the country, and moved towards the door.

"Young Master, you can make a move first. Just stand near the window!"

Zhao Xu and others followed the words and walked towards the window to stand firm.

Chen Xiaodao carefully inspected Zhang Zishi's body.

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

When Chen Xiaodao checked Zhang Zishi's thumb with his right hand, he suddenly found in the magnifying glass that there were some residual red marks in his index finger.

He immediately spoke out and called out to Zhang Ce: "Young Master Zhang, come on!"

Chuck walked quickly to the front.

Chen Xiaodao asked Zhang Ce: "Young Master Zhang, when President Zhang draws his handprint, don't he use this thumb?"

"Yes, it's using this thumb." Zhang Ce nodded.

When everyone saw Chen Xiaodao coming, they made new discoveries. They couldn't help but admire him for his meticulous investigation of the case.

The police forensic doctor also came to check it, but no clue was found.

Chen Xiaodao carefully checked again and found the fatal position of Zhang Zishi's chest.

After the inspection, he asked Zhang Ce: "Young Master Zhang, do you have lime powder in your Zhang family?"

"some!"

"Please take some over. Don't need to have more, just have a shovel."

"good!"

Zhang Ce hurriedly ordered someone to get lime powder.

Soon, the lime powder was taken over.

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

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

He said to Zhang Ce: "Young Master Zhang, you ordered someone to turn off the lights!"

"Turn off the lights!" Zhang Ce ordered.

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

Everyone was stunned when they saw it.

Unexpectedly, it is possible to investigate the case like this.

"Let's turn on the light first!" Chen Xiaodao said.

“On the light!”

The light was turned on and it still looked some ordinary lime powder.

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

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

When Zhang Ce heard this, he ordered the butler: "Butler, take the a4 printing paper and pencil."

The butler responded, turned around and walked out.

Soon, he walked back with a4 printing paper and pencil.

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

Chuck ordered again: "Turn off the lights!"

Chen Xiaodao walked around the places where footprints had never appeared. After taking the paper and pencil into his hand, he began to draw the messy footprints on the ground one by one.

Soon, one footprint after another was drawn.

It took me an hour to draw these footprints.

"Open the light!"

The lights in the room were turned on again.

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

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

"I know!" said Zhang Ce.

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

"good!"

When Zhang Ce heard this, he immediately summoned all those who had been to the crime scene, including Zhao Xu and Xu Lingzhu.

In order to clear away their suspicion, Zhao Xu and Xu Lingzhu asked to draw footprints for themselves first.

Soon, everyone who arrived at the crime scene was all drawn with footprints.

With a rooster crow, the east sky was already spitting white fish.

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

Xu Lingzhu, Chen Xiaodao and Qin Yun were not given a rest either.

Zhang Ce saw all this and was full of gratitude to Zhao Xu for his willingness to help him.

I plan to pay my respects to Zhao Xu.

After comparison, Chen Xiaodao had three more footprints in his hand.

Chen Xiaodao frowned and asked Zhang Ce: "Why are there still three footprints?"

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

In this way, there are still two footprints left.

Chen Xiaodao stared at Zhang Ce and asked, "Mr. Zhang, think about it carefully. Who else has been to the crime scene? This is related to the key to solving the case. You can lock the footprints of the printer as soon as possible and determine the various connections of the murderer. Only then can I investigate the case further!"

Zhang Ce said in a sure tone: "Mr. Chen, I dare to be 100% sure that all those who have visited the crime scene have been drawn with footprints."

"Why are there two footprints left?"

As soon as he finished speaking, Zhao Xu and Chen Xiaodao said in unison: "The murderer is two people!"

When Zhang Ce heard this, he was shocked on the spot.

He watched Chen Xiaodao investigate the case with his own eyes and determined the number of people who visited the crime scene.

Two extra footprints naturally mean that the murderer is two people.

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

After checking, he returned to Zhao Xu's approach and said, "Young Master, are there two murderers?"

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

Zhao Xu asked in confusion: "Xiaodao, what do you mean?"

Chen Xiaodao explained: "There is no sign of a fight at the scene, which means that the murderer killed President Zhang with one blow. However, President Zhang showed shock because he knew the murderer, so he showed this expression."

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

"Absolutely know! And, they had a conversation before. Perhaps the murderer took action against President Zhang because the conversation collapsed."

"In my guess, it may be related to the Zhang family's property." Chen Xiaodao analyzed.

Zhang Ce asked curiously: "Mr. Chen, what do you mean?"
Chapter completed!