At 4 p.m., inside the Rongyang Branch Detention Center.

Because of her illness, Feng Lin became thinner and thinner, and her spirit was lethargic. However, when she saw that the person in front of her was Zhao Yu, she ran down from the wheelchair excitedly, and then pulled Zhao Yu's arm and said:

"Officer, are you the detective Zhao Yu? I beg you, I beg you...... My family is innocent, he has been in prison for 10 years, and he can't be allowed to be a lifetime......! Help me ......."

Two prison guards immediately stepped forward and dragged Feng Lin to the interrogation chair.

"Teacher Feng, don't get too excited...... Zhao Yu frowned and said, "I came to you today just to find out about the situation." However, if the case is overturned......"

Because there are prison guards here, Zhao Yu doesn't know what to say in the future.

"Officer Zhao Yu, I know...... I know that you are a detective of the Rongyang Branch, and you can even solve the Mianling case and the chopping case, so it should be easy for you to handle my son's case! I beg you, I beg you...... I ......" Speaking of the sore spot, Feng Lin's tears couldn't stop gushing out, "I was wrong! I really know that I was wrong, I hurt Kuo'er, I was wrong...... Ah......h

Feng Lin was emotional, crying fiercely, and on the verge of losing control.

"Teacher Feng," Zhao Yu persuaded in embarrassment, "I know your situation, but if you are still so excited, then I can't help you if I want to!"

"Uh......h Woo......" Hearing Zhao Yu's consolation, Feng Lin lowered her crying, but she still sobbed.

"I want to ask, why do you have to think that Lan Shuping must be the real murderer?" Zhao Yu asked, "Is it just because he is jealous of Feng Kuo and has a crush on Liu Jiao......?" Don't you think that if the situation is true, then why didn't Lan Shuping just kill your son, and had to kill his sweetheart Liu Jiao?"

"Fierce ...... "Because of the good relationship, Lan Shuping used to come to my house to play, and he is very familiar with my family's situation. Only he could have infiltrated my house and put the dagger in Ko'er's bedroom accurately!

"Also, I later read the police report that Liu Jiao drew two dots of water on the ground before she died. The police thought she wrote the word 'Feng', but the two points of water in the word 'Feng' were mentioned at the bottom, not one point, and there were obvious forks.

"So, those two bits of water should just be the prefix of a certain word, and what about Lan Shuping? Isn't that the beginning of the word 'Lan'? Also, my family Kuo'er stayed at the scene for so long, waiting for the police car and ambulance to come, and at that time, Liu Jiao was already dead! If he was the murderer, why didn't he erase the two bits of water?"

"......Huh? Have you asked him?" Zhao Yu asked.

"Ah!" Feng Lin sighed, "Kuo'er said that he was stunned at the time, and he didn't pay attention to anything, he just thought that Liu Jiao could still be saved, and he kept talking to her and calling her...... Alas, this kid is very honest!"

"Then ......" Zhao Yu looked at his notebook and asked, "Do you know Liu Jiao?" what about the relationship between Feng Kuo and Liu Jiao, and the relationship between your family and Liu Jiao?"

"I've seen it a few times, basically on the set," Feng Lin said, "that girl laughs very sweetly, giving people a very fresh feeling! That child is also very polite, I pointed out some acting problems to her, she accepted them humbly, and kept thanking her."

"I can almost tell that Kuo'er is dating her, but for some reason, Kuo'er never told us! Maybe, I'm afraid we will object, right?" Feng Lin recalled, "Otherwise, our family has such a big house, why would Kuo'er let Liu Jiao live in any apartment?

"That'...... If Feng Kuo explains, will you object?" Zhao Yu asked again.

"It's not against it, I really can't say, my hope is that they can be more cautious!" Feng Lin said, "In our business, getting married too early will be detrimental to future development, especially those like Kuo'er who need to rely on their faces to eat!"

"That'...... Where's your husband?"

"After all, it's a stepfather," Feng Lin said, "Lao Xiao is a person who understands, Kuo'er is so big, Lao Xiao has always relied on him! I know that Lao Xiao has a lot of women outside, but ......"

Speaking of this, Feng Lin didn't say any more.

Zhao Yu knew that what he said was nothing more than some emotional entanglements that had nothing to do with the case.

"Teacher Feng," Zhao Yu thought for a moment and asked again, "That'...... Have you ever doubted Xiao Zhen?"

"Huh?" Feng Lin was stunned for a moment and said, "Xiao Zhen? Why? No!"

"Since the murder weapon appeared in Feng Kuo's room," Zhao Yu said, "Maybe it was made by your family, Xiao Zhen is completely conditional!"

"Officer, what do you mean by that?" Feng Lin said with wide eyes, "Xiao Zhen...... Although we are a reorganized family, we have a good relationship! Xiao Zhen ...... He doesn't know Liu Jiao at all, so he has no motive?"

"How can there be no motive?" Zhao Yu said, "Isn't it enough to suddenly have a half-brother who has a different father and a half-mother, and he wants to divide the family property that belongs to him in the future?"

"No...... No...... No!" Feng Lin shook his head, "Officer, I grew up watching Xiao Zhen, this kid doesn't look stout, but he is introverted and quiet, like a girl, he and Feng Kuo have always had a good relationship."

"Once Feng Kuo celebrated his birthday, he even used the money he saved from making wood carvings to buy a notebook for Feng Kuo......! It's a good relationship, huh?

"Besides......" Feng Lin frowned and said, "Even if Xiao Zhen has the intention to kill people, then why kill Liu Jiao? Why don't you directly target Kuo'er? Impossible, absolutely impossible!"

"Officer, I see people very accurately, it is definitely Lan Shuping! For so many years, I just have no evidence, this person is very cautious, the real murderer must be him!"

"But, does he have an alibi?" Zhao Yu said, "At the time of the crime, he was drinking in a restaurant!"

"That restaurant is downstairs from Liu Jiao, there are so many opportunities!" Feng Lin said.

"What about the murder weapon? He was drunk in the tavern, and his classmates sent him home, so how can he put the murder weapon at your house?"

"So, this is the most powerful thing about Lan Shuping!" Feng Lin said, "He must have used some methods, he must have designed them in advance, and he has hidden them from the police and everyone!"

"Officer Zhao Yu, I beg you, help me crack his perfect alibi! Give my son a clean slate......!"

......

Returning to the car from the detention center, Zhao Yu kept thinking about Feng Lin's words.

In his opinion, Feng Lin's suspicion of Lan Shuping seems to come more from an obsession. Even if Lan Shuping had an alibi, she was unwavering.

Gee......

In fact, for this Lan Shuping, Zhao Yu's suspicion of him has never weakened. Because, Lan Shuping's appearance at the Doudou restaurant that day was a problem in itself. Why did he choose to drink at this time when he didn't drink early or late?

It seems that there are traces of deliberate design!

Could it be that Feng Lin's suspicions are true? Lan Shuping's alibi was all carefully designed by him? But...... How can you design it?

Well......

That's right!

Zhao Yu suddenly thought that although the witness of the Doudou restaurant had passed away, the classmate who sent Lan Shuping home should still be there, right?

Thinking of this, Zhao Yu called Li Beni and asked her to call up the details of this witness.

After a while, the witness's information was sent to Zhao Yu's mobile phone.

Who knows, Zhao Yu opened the information and only glanced at it, and his eyes lit up.

In an instant, he even had goosebumps!

My granny bear!

The case...... How is it getting more and more interesting?

Liu Jiao, Liu Jiao, are you playing some word game with us?

As Zhao Yu flattened the screen of his mobile phone, he saw that it was clearly written on the information that the classmate who sent Lan Shuping home was named Guan Jun!!