Xu Jiaqi realized it later, and didn't understand what it meant.

"How did you escape?"

"He didn't leave at all, but ran to 602."

"Huh? Did you come to this room?" Xu Jiaqi said:

"Could it be the resident of this house?"

"No, he broke into this room and hid."

"Hiding?"

For Xu Jiaqi, who had no criminal investigation experience, she couldn't fully understand what Lin Yi meant.

"The murderer is very smart, and he also knows that the corridor is a confined space. Once he appears here, he is very likely to be identified as the murderer, so he opened the door of 602 in advance, and hid in immediately after killing Li Hongzhu. In this way, no one will be able to find him, and after a period of time, when he can go in and out normally, he will be able to sneak into the crowd and leave without anyone noticing."

"So it is!"

After listening to Lin Yi's explanation, Xu Jiaqi felt suddenly enlightened, and at the same time a little creepy.

"The murderer is too smart, he can even think of such a way."

In Xu Jiaqi's view, this kind of high IQ crime is completely a plot in the movie, and it did not expect to happen in the real world.

"Compared with his previous criminal methods, this time is nothing, so don't make a fuss."

"But…"

"You want to say that the murderer didn't have a key, so how could he get in, right?"

Xu Jiaqi nodded.

"In this grade of residential area, you don't need a key to enter the house. You will know later." Lin Yi looked around, "Are there any tools in the car? Like a hammer or something?"

"some."

"Bring me the tools and the pocket."

"Brother Lin, this is not good." Xu Jiaqi said:

"If you want to enter the house, we can get the key in a normal way, there is no need to smash the door."

"Huh? Who said I'm going to smash the door." Lin Yi couldn't laugh or cry,

"I'm going to smash down this piece of **** cement, then take it back for testing, and compare it with that of the deceased."

"Oh, I see."

Xu Jiaqi nodded in agreement, and hurriedly went downstairs to get the hammer.

After Xu Jiaqi left, in order to confirm his conjecture, Lin Yi knocked on the door of 602.

As he expected, he knocked a dozen times in a row, but no one responded.

"really…"

Lin Yi muttered, and then heaved a sigh of relief.

It really echoes the old saying, as long as it is a crime, there will be evidence left.

Right now is the best proof.

Now, combining all the evidence and clues, Lin Yi can be sure that the murderer threw the body down after seeing the police.

But he was not organized. In order to complete the demonstration against the police, he greatly reduced the escape time.

So that something went wrong in the panic.

The blood on the ground is the best proof.

"Why…"

Lin Yi sighed, if he could have thought of this at the time and blocked the corridor immediately, maybe he could have found clues about the murderer.

Not long after, Xu Jiaqi came up with a hammer and a transparent sealed bag in her hand.

Dangdangdang—

Lin Yi took a hammer and hit the ground several times, easily knocking off the **** cement, ready to take it back for testing.

"Brother Lin, do you have to go into the house next?" Xu Jiaqi asked tentatively.

Lin Yi nodded, "I knocked on the door just now, but there was no one inside."

"Then how to get in?"

Lin Yi looked at Xu Jiaqi, "Give me your badge."

"Oh, good."

Xu Jiaqi took off the badge and handed it to Lin Yi.

The latter took the paper clip from the badge and inserted it into the lock.

After a few seconds, there was only a "click", and the door of 602 opened.

"Uh-huh?"

Xu Jiaqi stared at Lin Yi with a pair of beautiful big eyes, and looked at Lin Yi in disbelief.

"You, you can actually open the lock?!"

"Walking in the rivers and lakes, you have to know everything."

Originally, Xu Jiaqi admired Lin Yi a little because of his good looks.

Even more adored now.

"Let's go in and have a look."

"Uh-huh."

The two entered the room, the layout was the same as Li Hongzhu's house, but the direction was different.

The inside of the house is very tidy, the furnishings are very simple, there are a few old household appliances, and all the signs are in line with the characteristics of a rental house.

"We seem to have guessed right." Xu Jiaqi said:

"It's obviously a house that is going to be rented out. It makes perfect sense for the murderer to hide here to avoid being chased by the police."

Lin Yi nodded and said in a low voice:

"Check the door first. I guess he won't wander around in the house after killing someone. He will stand at the door all the time, waiting for the opportunity to leave."

"Hmm, I thought so too."

The two searched the area around the door and, disappointingly, found nothing.

"There seems to be nothing."

"This is the style of a murderer, otherwise he would have been arrested long ago."

In fact, being able to find blood on the ground was enough to make Lin Yi overjoyed.

He didn't expect the murderer to leave any other clues.

Just trying to try my luck.

"Brother Lin, have you ever thought that the risk for him to do so is great."

"What risk?"

"He broke into 602. If someone bumps into him, maybe at this time, if someone comes to see the house, he will be exposed."

"So, what's your idea?"

"He can rent the house in advance, which is more secure."

"It's more risky that way."

"Why?"

"Actually, you are right. There is indeed a risk in breaking the door, but the risk of renting a house is even greater." Lin Yi said:

"If we found out how he escaped from the scene, we could follow the clues, find the owner or intermediary, and find his information more easily. He would not take such a risk."

Lin Yi looked around, "Think again, it's been so long since we entered the house, has anyone been here?"

"It seems to be right."

"Although both methods have risks, the risk of the former is smaller." Lin Yi said:

"But you have to look into the possibility you mentioned."

"I'm going to contact the property to see if I can find the owner's information."

"Well~lightnovelpub.net~ After discussing the rest of the matter, the two of them didn't linger too long, and returned to the car downstairs.

On the way back, Xu Jiaqi contacted the owner through the property and said that her house was still in the state of lease and sale and had not been rented out.

Based on this statement, Lin Yi's conjecture was perfectly confirmed.

All that remains is to collect more clues.

"Brother Lin, do you have anything you want to eat? Let's go eat something." Xu Jiaqi was a little embarrassed and asked tentatively.

"Let's talk about it later." Lin Yi said seriously.

"What's wrong? Are you uncomfortable?" Xu Jiaqi was a little nervous.

"No, it seems that someone is following us."

(end of this chapter)