Out of the Rejuvenation Hall, Lin Xin looked at Gu Yu next to him and asked, "I don't know Lord Gu, where are you going now?" ”

Lin Xin has a smart brain and a good memory, so he remembers it clearly, just now when he proposed to visit Wu'an Hou, he was rejected by Gu Yuyi, and he was worried about finding his stubble at this time, if this guy has no idea in his heart, let him go home, then it would be better.

It's just that Gu Yu is smarter than Lin Xin thought, and it is obviously not in accordance with the rules to visit Wu'anhou today, but because of the tight time to handle the case, there is only one place they can go, so there is no need to discuss.

The two stood at the door of the Rejuvenation Hall for a while, and Gu Yu said, "Why don't we go to the old woman's house and have a look?" ”

Lin Xin nodded, and subconsciously glanced back at the people in the Rejuvenation Hall, Gu Yu also smiled, and then understood what Lin Xin meant.

"Well, it's time for a field trip. Is the Qinglou where the eldest son of Wu'an Hou died still there? Why don't you go with you today? ”

According to Lin Xin's thoughts, most of these two places will not leave anything, and he went to see it at most just for a field investigation and calculating the way the murderer entered, as for finding clues to the murderer, it is mostly impossible.

This was something Gu Yu didn't expect, and after thinking about the dossier he had seen before, this Qinglou seemed to have been seized in the end. Because of the incompetence of the government, the murderer of the eldest son of Wu'an Hou could not be found, so the last unlucky one was this Qinglou.

Fortunately, this Qinglou is an official brothel, and in the end, it only reopened in a different place, but it did not affect their business, Gu Yu thought for a while, nodded, and said, "Okay, just do as you say." ”

After that, he deliberately instructed that Jin Yiwei followed Governor Lin back to Jingzhao Mansion to go through the formalities, and they planned to go to the old woman's house first.

After discussing, Gu Yu made a gesture, and his subordinates called out the nephew of the old woman who was still in the Rejuvenation Hall, this person's name was Zhang Long, and when he heard that they were going to the old woman's house, there was obviously a panicked look on his face, but he quickly calmed down and went to the old woman's house with a smile.

The old woman's house was very tidy, the yard was planted with vegetables and chickens. At this time, the chickens were still fluttering in the cage and were not released, and it was obvious that no one noticed the chickens in the cage in the panic this morning, and naturally forgot to feed them.

"Two adults, take your time, I'll feed the chickens first."

Zhang Long saw the chickens in the yard from the window, and found a reason to go out, seeing that he didn't want to stay in this room for a long time, too, after all, there was a dead person in this house or this Zhang Long's brother, and he should have this kind of reaction.

But Lin Xin always felt that his performance was a little inconsistent, but it was better to say that among all his emotions, the emotion of fear has always been dominant. And after ordinary people kill people, the fear in their hearts will become more and more, but it overlaps with Zhang Long's performance in front of him.

Lin Xin raised his eyebrows at Gu Yu, and Gu Yu immediately signaled the Jinyi guard beside him to secretly observe Zhang Long's every move.

According to what Ah Ping said, this family may have been poisoned.

Then the easiest way to poison them is to poison them while they are eating.

And this kind of poison seems to be a chronic poison, and since this is the case, it is very likely that an acquaintance committed the crime.

Lin Xin naturally suspected Zhang Long, he was very familiar with this family, and he knew their personalities very well, and it was almost easy to poison them.

Lin Xin carefully analyzed it in his heart, this abnormality about Zhang Long's performance, in the face of his cousin's death, he didn't feel sad at all, in short, Lin Xin didn't feel a little sad from him.

The room is also quite simple and cramped, and the furnishings in the room are also very simple, only a cabinet and a table, and there are teacups and other utensils on the table.

Gu Yu glanced around and said, "This room only has one door and one window, if you want to come in." You can only go through the door or window, and in the middle of winter, every household closes the doors and windows, so I think it should not be that I forgot to close the door, so I let people take advantage of it. ”

"I checked that the doors and windows were not broken from the outside, so there are two possibilities, one is that the killer was hiding in the room from the beginning, and the other is that someone opened the door and let the killer into the house."

Gu Yu was stunned for a moment and asked, "The former is understandable, as for the latter, why do you have such an inference?" ”

Lin Xin smiled and said, "It's very simple, there are two teacups on this table, which were left over from yesterday, and one of the cups has lipstick on it, and the color is different from that daughter-in-law's." To be exact, the daughter-in-law didn't seem to be in the habit of applying rouge gouache, and I didn't find anything like that in the room, but there seemed to be some fragrance in the room. ”

Gu Yu was stunned for a moment, and immediately carefully observed the two teacups, originally Gu Yu thought that these two teacups should belong to the couple, but when they drank water before going to bed, they didn't pay too much attention to it.

And Lin Xin is really smart, he just glanced at it, and those clues appeared in his eyes, which was really powerful.

"It's exactly as Childe said. In this way, it can be concluded that the murderer was a girl. ”

Lin Xin sighed at Gu Yu and said, "Gu Yushi, you, are still tender." ”

"What?"

Gu Yu didn't understand, Lin Xin said carefully: "Now we can't conclude that the murderer is a girl, we can only conclude now that there were not two people but at least three people who were here last night, and the third person was a girl." ”

After listening to Lin Xin's description, Gu Yu became even more puzzled, so he asked: "Then according to your meaning, could it be that a girl hid in the house in advance, and then in the dead of night, she came out and opened the door to let the murderer in?" ”

Gu Yu also understood that it took a lot of strength to kill people and wrap their hearts, and ordinary women would never be able to do this kind of thing. Therefore, ordinary women generally use poison to kill, and men will use knives to show their strength.

Lin Xin nodded helplessly, and then said, "Yes, you can explain why I just said that there are at least three people,

Rather than certain, there must have been only three people here. ”

Gu Yu opened his mouth, although he heard Lin Xin say this just now, he didn't care, he just thought that this was his style of speaking, now it seems that this is indeed his style of speaking, he is just used to omitting the process and directly saying the result.

"Then I don't know what else Lin Gongzi saw?"

"Well, no, there's no other clue here."

Lin Xin sighed again as he spoke, he still knew too little, and with another key piece of evidence, he might be able to deduce what happened to this matter.

In addition to inspecting this room, the two also inspected other rooms, Lin Xin focused on checking the kitchen, he naturally meant to ask this, leftovers can be checked out of many things, such as poison.

"Strange, where's the leftovers from the kitchen?"

(End of chapter)

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