Xiao He left the window sill where he was currently standing and moved to the next one.

He found that the window sill was still the same, with a lot of accumulated dust.

When he walked to the last window sill, he found two more marks on the accumulated dust.

This looks like a mark left by holding the window sill with your hand.

"Someone has been in and out of this room through this window."

This was naturally Xiao He's first and most intuitive judgment, but as soon as the idea arose, Xiao He immediately rejected it.

Because this is absolutely impossible, the entire Feng Mansion is heavily guarded, especially the study room where Feng Quji usually works. Not to mention that it is three floors inside and three floors outside, it is not much different. The guards who usually patrol have never been guarded.

Intermittent.

It is simply impossible to enter Feng Quji's study quietly.

Naturally, it is impossible for someone to enter or leave Feng Quji's room through the window without being known.

After Xiao He noted this in his mind, he took out another brocade handkerchief, picked up the dust on the windowsill and wrapped it up.

Then he actually called the guard who was on duty that day.

From the mouth of the guard there, Xiao He also confirmed that no one had indeed entered or left Feng Quji's room that day.

As for daily access through the window, that is even more impossible.

Xiao He guessed that most of the dust was caused by someone on purpose. As for the fingerprints on the window sill, they should also be done deliberately.

Its purpose is to mislead investigators into speculating in another direction.

In this direction, someone entered and exited Feng Quji's study through this window without the guards knowing.

Regarding the matter of Feng Quji's room, the investigation has come to an end.

Next comes another key point.

That is where Feng Quji went when he was not in the room? What did he do?

Xiao He informed everyone who was around the courtyard that day, and soon learned the whereabouts of Feng Quji during this period.

A maid told Xiao He that during this period she had seen Feng Quji, who had gone to the back garden and sat there watching fish and drinking tea.

I stayed there for about an hour and then returned to the study.

Not long after returning to the study, an accident happened.

Xiao He originally wanted to go to the back garden immediately and continue the in-depth investigation.

But at this moment, Feng Jie came to him.

Of course, Feng Jie did not come here to prevent Xiao He from going to the back garden. He just informed Xiao He that dinner had been prepared in the house.

Frankly speaking, Xiao He was tired from the day's investigation, so he could finish the investigation first.

Feng Jie didn't say any unnecessary words, nor did he have any intention to stop Xiao He.

The attitude is sincere and there is no overtone in the words.

Xiao He also nodded and followed him to the banquet hall.

Only Feng Jie accompanied Xiao He during the dinner. First, Xiao He had a high status and it was inconvenient for even Feng Quji's family members to share the meal.

Furthermore, because Feng Quji was newly mourned, it has not yet passed the seventh day, and most of the family members are still staying in front of Feng Quji's soul.

At the banquet, Xiao He did not explain anything that came out of today's investigation.

Instead, he asked some questions about Feng Quji's living habits, his daily hobbies and so on.

Regarding Xiao He's questions, Feng Jie also answered everything he knew.

After dinner, Xiao He wanted to go to the back garden again.

But on second thought, he didn't go again.

Instead, he excused himself by saying that it was too late today and not suitable for further investigation, so he would come back tomorrow.

Feng Jie naturally said nothing about Xiao He's remarks.

When Xiao He was leaving, Feng Jie naturally had to send him off in person.

Feng Jie stood at the door and watched Xiao He go away. There was nothing inappropriate in his behavior and there was no strange expression on his face.

But Xiao He had already said it in front of him a few days ago and regarded him as the first suspect.

As for Feng Jie, he knew exactly what he should do.

Just try your best to cooperate with Xiao He's investigation and don't take any unnecessary actions. This is the best way for him to clear his suspicions.

As for whether most people in the world will doubt him in the future when they know about it.

These are actually insignificant things, because if Xiao He's investigation fails to prove that he is the murderer.

Then Feng Jie doesn't need to speak for himself, Xiao He will clarify everything for him.

This was his original plan.

Xiao He returned to his house. At the same time, Chen Ping also came to Xiao He's house.

Xiao He's investigation on this day was fruitful.

Judging from the clues he has gained so far, Xiao He dares to conclude that Feng Quji's death was definitely not as simple as an accident.

In other words, even if it is an accident, there are still people who want to use this accident to achieve some ulterior purpose.

It was at this time that Xiao He finally understood that Ying Yu's suspicion was not unfounded.

As expected, there was another hidden reason behind Feng Quji's death.

But judging from the current situation, it is still not enough to fully understand the ins and outs of this matter.

Therefore, this matter needs to continue to be investigated in depth.

Not long after Xiao He came back, Chen Ping also entered the mansion.

The object of Chen Ping's investigation on this day naturally revolved around Feng Jie. After all, Feng Jie was now the first suspect.

Chen Ping investigated outside where Feng Jie was and who he talked to on the day of Feng Qu's illness.

This seems like an inconsequential clue.

However, within a few days, both of them had already regarded Feng Jie as the first target of investigation.

Naturally, everything about Feng Jie must be controlled clearly.

Only by mastering all intelligence information can we more accurately infer the true development of the matter.

After Chen Ping went out this morning.

Instead of rushing to inquire and investigate, he first came to the gate of Feng Quji's mansion.

However, he just observed from a distance in the dark for a while, and then left.

Then Chen Ping sent people to draw a topographic map with Feng Mansion as the center and a radius of hundreds of miles.

At that time, Jin Yiwei, who was following Chen Ping, was still confused because the map of Xianyang City had to be updated every three months.

It was just over a month since the last update, and the area where Feng Mansion is located is the absolute center of Xianyang City.

Generally speaking, there is no terrain change in such a place.

Merchants who can open shops in these locations are also very powerful.

And as long as the stores are opened in these places, such stores will never worry about customers, so it is impossible to change them in a short time.

If you just want a nearby map, you don't need to redraw it at all.

The maps are all ready-made, just take them over and look at them.

However, Chen Ping had no intention of explaining the reason, and just asked the Jin Yiwei who followed him to do as he was told.

Drawing a map is not a simple matter.

In addition to on-site inspections, it also requires skilled painters to paint in person.

Moreover, the map requested by Chen Ping was very detailed.

The function of the map drawn by the official is to give ordinary people a preliminary impression of Xianyang City.

What he needs to investigate this incident is a more detailed map, which needs all kinds of details.

After the map was drawn, Chen Ping locked himself in a room, and it took him two hours to memorize the map.

Two hours later, he opened the door to the room and led people to Xianyang Street.

From this moment on, he officially started investigating.

But even though it was an investigation, Xiao He actually did nothing.

He just wandered around the street casually.
Chapter completed!