One problem after another was placed in front of Jiang Yanxuan, and he ate a lot less food at night than usual.

Everyone has been very busy with work in the past few days, Jiang Yanxuan has not cooked for a long time, and the two young people are living on takeout.

Jiang Yanxuan couldn't eat it, and Lu Guan didn't want to eat it, and both of them lost a lot of weight all of a sudden.

It just so happened that Mother Jiang and Mother Lu were going to travel to S City for a few days in the past few days, and the two of them were reluctantly relieved.

"That's all you eat?" Mother Jiang pulled them in disgust, and they didn't have time to clean up the mess on the dinner table.

Lu's mother brushed the kitchen with a thin layer of limescale: "The two of you are too rough, aren't you?" ”

Mother Jiang and Mother Lu have been traveling everywhere in recent years, and in terms of mentality, the two of them look much younger than Jiang Yanxuan.

Lu Wan huddled in the sofa with a pillow, and it was rare to be coquettish with Lu's mother, "Mom, I'm hungry......"

Mother Lu was overflowing with maternal love all of a sudden, and immediately cleaned up and made a relatively sumptuous dinner for them with Mother Jiang.

When the two of them ate the hot home-cooked food, they were about to burst into tears.

Mother Jiang patted Jiang Yanxuan's back, who was gobbling up, "She also said that she would take good care of Lu Guan, and she did what she said." ”

Jiang Yanxuan doesn't care so much, eat it first.

Lu Wan was full, put down the dishes and chopsticks, and explained: "Brother Yan Xuan has been too busy recently, and I can't cook, because I didn't take good care of him. ”

"No, it's my fault." Jiang Yanxuan also put down the dishes and chopsticks, looking like he was about to repent.

"It's okay, it's okay, it's annoying to listen to it." Mother Jiang interrupted their mutual humility and let each other go, "Let's eat first." ”

Only then did the two of them quiet down and continue to eat.

……

In the evening, Jiang Yanxuan took a bath, sat on the edge of the bed and rubbed his temples, enjoyed Lu Wan's hair blowing service, and continued to discuss the possibility of the case with him.

"Did you say that Zhao Jun deliberately fell ill on the day of the crime, and then pretended to go to another place to see a doctor, and then hired a person to kill Su Muqing at home. This person may have held Zhao Jun's key, so there are no traces of damage to the doors and windows in the house. Jiang Yanxuan said, "This person sneaked into Zhao Jun's house and killed Su Muqing, who was watching TV at home, and disguised himself as the scene of a theft and murder case." ”

Lu Wan dried his hair, put the hair dryer away, picked up the book and read it with relish, and when he heard his words, he raised his head and glanced at him, "Have you rewritten fantasy novels now?" ”

Jiang Yanxuan gave up on himself and lay on the bed in a big shape, "But there are a lot of things that don't make sense in the middle." ”

"For example?"

"If the murderer knocked on the door and entered the scene of the crime, then how could Su Muqing open the door to a stranger when she was alone at home in the middle of the night? If the murderer entered the scene of the crime with the key, then Su Muqing would definitely scream and resist when he saw a stranger entering his home. However, this is an old building with poor sound insulation, Lin Hui did the investigation and inquiry of the people around him, and they did not hear any strange sounds on the day of the crime. ”

Lu Wan put down the book and lay down beside him to analyze with him, "Could it be like this, also in order to defraud a high amount of insurance, Zhao Jun made his alibi, but the difference is that Zhao Jun found an acquaintance to act as a killer, on the night of the crime, Zhao Jun set off to see a doctor in the field, and this acquaintance came to his house at about ten o'clock in the evening and knocked on the door, Su Muqing opened the door for him as soon as he saw that it was an acquaintance, maybe the two of them chatted for a while, taking advantage of Su Muqing's inattention, and then poisoned him, After killing Su Muqing, he cleaned up the scene and fled. ”

Jiang Yanxuan nodded, "It's possible, if this plan works, then Zhao Jun will not only be able to make his own alibi, but also successfully complete the plot to kill his wife." ”

He stretched out his index finger and followed Conan's example: "There is often only one truth!" Then he retracted his hand again, "It's a pity we didn't find it." ”

"Then what kind of acquaintance do you think he will find? Don't forget, I've investigated the whereabouts of the two of them before, and they don't seem to be suspicious, and after chatting around, we are back to the beginning of the question. Lu Guan continued to ask.

Jiang Yanxuan sighed lightly, turned over and took Lu Wan into his arms, "This day, my skull hurts to death, Ah Wan helps my brother to see if he has gray hair." ”

"Not really!"

It was already late at night, but Jiang Yanxuan couldn't fall asleep for a long time, and Lu Wan was distressed when he watched from the sidelines, so he stood up and straddled him, and the hot breath exhaled from his nose hit Jiang Yanxuan's chest at once, "Brother, why don't we do some exercises that help you sleep?" ”

Jiang Yanxuan hooked the corners of his mouth, "It's exactly what I want." ”

Regarding the high insurance policy provided by Su's mother, Zhao Jun's explanation is that it is a habit of him to buy an insurance policy, and said that he bought an insurance policy for his ex-wife when he and his ex-wife were not divorced, and the beneficiary is also him.

What's more, this time he bought this insurance under the persuasion of his classmates in order to help his classmates who worked in the insurance company complete their tasks.

Jiang Yanxuan found Zhao Jun's ex-wife and his classmates, and the results confirmed Zhao Jun's statement.

These iron-clad facts made them have to rule out the possibility of Zhao Jun committing the crime.

It's been a week since the incident, but Jiang Yanxuan and the others haven't even figured out the motive for the crime, this is the first time for Jiang Yanxuan, who has handled so many cases, and the betel nut chewing in his mouth is about to be bitten by him.

During this time, he was discussing things related to this case no matter when he was commuting, made countless assumptions, and then was overturned by himself one by one, he couldn't find an enemy, he couldn't determine the motive for committing the crime, and the case went to this point, and it reached a state of deadlock.

Whenever a case reaches a stalemate, experience often tells us that we should return to the scene of the crime, and perhaps there will be unexpected gains.

After the incident, the police completely sealed off this place, so the house remained the same, but because the murderer carefully cleaned up the scene after the crime, Jiang Yanxuan did not find obvious evidence such as hair, saliva, and fingerprints in the first inspection.

But this time, Jiang Yanxuan and they found half a shoe print in a corner of the room.

The discovery of footprints at the scene is undoubtedly exciting, suggesting that there may be a new direction for the case to be solved.

After preliminary measurements, it was supposed to be footprints left by a pair of size 36 shoes, so they set out to investigate who was wearing size 36 shoes around the deceased.