The suicide note found in the inner pocket of Dong Fu's suit wrote about it.

As they thought, even if it was to frame Cheng Dong, Dong Fu had to write down the process of drugging, otherwise the act of committing suicide in fear of crime would not be established.

mentioned in the suicide note that at the annual meeting of Shannan Municipal High School, Xing Qiuxin was very uncomfortable because of the reunion between Cheng Dong and Lu Qianqian, and after drinking too much, she was with Dong Fu, who persuaded her.

Although it was only a short-term dewy relationship, Dong Fu took it very seriously. Because Qiu Xin was uncomfortable, he was not happy, she had a capricious temper at that time, and she was good and bad for him, so he asked Qiu Xin to get a little sleeping pill.

After that, Xing Qiuxin has been treating him not far or close, as if he was treating him as a spare tire that is not very suitable. It wasn't until they came to the provincial capital to do documentary propaganda that Cheng Dong asked Lu Qianqian to help with the group, and the contact became more and more frequent.

Although Xing Qiuxin also thought that Cheng Dong couldn't catch up with Lu Qianqian, she was still very dissatisfied because of Cheng Dong's attitude. Dong Fu persuaded her to give up as soon as possible, and said that even if there was no Lu Qianqian, Cheng Dong would not choose her.

The two also had a few arguments in those days, mainly on this polyamorous emotional entanglement.

That day, Cheng Dong took Lu Qianqian to the hotel to paint, Xing Qiuxin had a big quarrel with her, and after Dong Fu persuaded Xing Qiuxin to go back to the room, he talked back about it and asked her to give up Cheng Dong and be with her.

Xing Qiuxin said that even if she couldn't catch up with Cheng Dong, she wouldn't choose him.

It was this sentence that made Dong Fu angry.

At ten o'clock that night, he took the sleeping pills he had borrowed from Xing Qiuxin and went upstairs to find Cheng Dong. He wanted to ask him to go to see Qiu Xin together, so that if something happened, he could blame him. But Cheng Dong was not in the room, so he could only go by himself.

After he softened his breath and coaxed Qiu Xin for a while, the woman seemed to calm down, so he put the water cup that had been brewed with sleeping pills and secretly wiped off her fingerprints on the bedside table, and asked her to drink some water to sober up.

It is easy to have symptoms of thirst after drinking a lot of alcohol, and Dong Fu doesn't know if Qiu Xin will drink water, so he didn't continue to stay, so he said goodbye and went downstairs to his room.

The next morning, he went to Cheng Dong's room to find him, under the pretext that he had not completed the preparations last night, and then secretly got the cufflinks on Cheng Dong's suit.

Later, when they found out that Xing Qiuxin had an accident, he quietly threw the cufflinks from the head of the bed.

After Dong Fu did this, he was very frightened and regretted, and the police kept chasing him.

He can't afford it now, so he can only choose this path of being sorry for his parents, and repay the kindness of his parenting in the next life.

The entire suicide note is complete, and Fang Jinshi starts from the fact that the murderer is Dong Fu, and fully agrees with his self-confession.

It's just that Dong Fu should be thinking that they will think that this is Cheng Dong's murder, and they will naturally correct this suicide note, but unfortunately, the forensic doctor and the trace examination have seen through the "he killed" scam he arranged.

Even so, it does not mean that the investigation of the case is over, they called the trace examination and the forensic doctor to come to the meeting in the morning to discuss, see what is still missing in the evidence chain, and close the case as soon as possible.

The forensic doctor had already completed the autopsy overnight, and Fan Hua first said what they found, "The deceased Dong Fu died of mechanical asphyxiation, and the murder weapon is this rope around his neck, and the source still needs to be investigated." The time of death was between 15 and 17 p.m. on the 22nd, and the body was still warm when we arrived. ”

"The deceased did not leave any skin tissue on his left and right hands, indicating that he had not had an argument or fight with anyone before his death, nor had he struggled to survive. On the contrary, fibers on the rope were found in the fingernails, indicating that the deceased had touched the murder weapon with his bare hands. ”

Dong Fu really underestimated the current technology and the level of criminal investigators, and the forensic doctor examined all aspects very carefully.

"There are no anesthetics or sleeping pills left in the blood, and the deceased should be awake before death. No fingerprints were found on the suicide note found in the inner pocket of the chest, and the person who handled it was wearing gloves when writing the suicide note and putting it in the inner bag. The handwriting comparison also needs to be identified by professional technicians, and there is no result for the time being. ”

"The cap of the pen in the deceased's right hand was held very tightly, and the deceased was found to be mortised, so it could not have been stuffed into it after death. The fingerprints of Cheng Dong and the deceased were found on the cover of the pen, as were the pens retrieved from the trace examination. ”

After the forensic doctor's key points were explained, Fan Hua unplugged his hard drive and sat down to rest.

Ouyang Jing went to take the baton, he had a lot to say, he had sorted it out in the book before, he wanted to say a few words less, save some time for explaining.

"First, there were no traces of friction on the beam of the rope, and it took a lot of force to pull up the deceased from behind, and with the adjustment force, there should have been at least two or three different marks; ”

"Third, two sets of shoe prints were found on the stool, the impressions were very shallow and overlapping, and it was impossible to take samples to tell whose shoe prints they were. Fourthly, there were no traces of drag on the heel of the deceased's shoes, and there were no wrinkles on the trousers after a large struggle. ”

"Fifth, we found a small bottle with sleeping pills left in the deceased Dong Fu's room, proving that he once had sleeping pills, and it will take a little time to match the ingredients. Sixth, on the cufflinks we found in the deceased Xing Qiuxin's room, the only fingerprint was restored, which belonged to the deceased Dong Fu. ”

Several people in the criminal police team were dumbfounded, this Minister Ouyang of the trace inspection simply replaced the position of their boss, and he had to restore the truth of the case completely by relying on physical evidence.

"So, is there anything else we need to do? Minister Ouyang?" Bao Zhan couldn't help but ask.

Ouyang Jing glanced at Fang Jinshi, saw her nod before answering, "I have already said all the findings from the trace examination, in addition to what the forensic doctor said to find out the source of the murder weapon, what needs to be done is to find out the reason why the deceased committed suicide and killed Xing Qiuxin." ”

"Ouyang, thank you for such a meticulous work, we will fill in the missing parts as soon as possible. Fang Jinshi was a little depressed.

"According to the previously recorded confessions, coupled with the environment at the scene, we speculate that the more suspicious ones are Cheng Dong and Wang An, whose heights are 176 and 173 respectively, and the deceased Dong Fu is 175. The weight difference between the three is only ten catties, and even the heaviest Wang An is only ten catties heavier than Dong Fu. ”

With such a size and weight difference, even if the arm strength is amazing, it is almost impossible for the two suspects to easily lift the sober Dong Fu. In addition, the trace examination said that there were no multiple marks on the beam, no traces on the cabinet, and no traces of drag and struggle on the deceased's shoes and trouser legs, so it seems that the deceased should have committed suicide in fear of sin. ”

"The content of the suicide note can be trusted, Dong Fu should be the real murderer of Xing Qiuxin's case. Judging from the previous physical evidence, excluding the fact that other people who cannot be found at present went to Xing Qiuxin after ten o'clock, Dong Fu is the only suspect who meets the conditions for committing the crime. ”

Dong Fu's parents will also come today, they can finally characterize the case, although it may be a little difficult to explain to them that their son committed suicide, but it is better than Xing Qiuxin's parents waiting for the result.

Two cases, two deceased, two pairs of parents, one victim and one murderer, and the murderer chose to commit suicide.

The two families lost their only child, and I really don't know how the four parents should deal with it.

Fang Jinshi felt a little embarrassed, but this was also their job, she was a first-time mother, and she could understand the bond between parents and children better than before, so it was more uncomfortable than before.

"In any case, Dong Fu should be the murderer of Xing Qiuxin's case, and it is necessary to find out the reason for his crime and suicide. Fang Jinshi arranged the follow-up work, "Bao Zhan and I went to see the family of the deceased, and after the others found out the source of the murder weapon, they tried to find Dong Fu's friend and ask about the cause of death." ”

Fan Hua was very happy, this case is over, and his wife will be able to go home and continue her vacation, thinking that he glanced at Ouyang Jing, what this man said, he couldn't describe it.

Ying Mingyu is not here, and the reason why he is still so worried is obvious.

"Wife, can you go home next week to take the baby? Tang Yuan hasn't seen her mother for many days, and she misses you. ”

Fang Jinshi denied him, "Meili said, Ying Mingyu asked for a long break, and planned to take Qianqian abroad for his honeymoon, do you want to persuade him to give up?"

"Bastard, I haven't taken my honeymoon vacation yet!" Fan Hua was so angry that he immediately called his friend when he walked back, intending to scold him for a few hours.

Ying Mingyu was helping Qianqian pack his luggage at home, and when he picked it up, he remembered that he had promised it, "What's the hurry, I'll go for a week, and then let Sister Fang rest when I come back, isn't it the same?"

"You promise that you can persuade Jinshi to take a vacation when the time comes?"

"That's your own business, I'm not involved in your housework. Ying Mingyu refused, his deputy captain obviously didn't want to take the baby at home, so he wouldn't take this hot potato.

Speaking of this, he glanced at his wife, who was busy tidying up, should he not be so careful, or let his wife do what he likes.

Lu Qianqian thought that his son would go with him, so he first packed up a small box for his son, and prepared to carry the things that his son was going to use on the road in his handbag at that time.

"Ying Mingyu, be a little conscientious, be careful that I can't let you go abroad. Fan Hua was annoyed and angry.

"Report me, Fan Hua, I advise you not to play this kind of cleverness in this regard, if you offend Sister Fang, you can't eat and walk around. ”

"What's wrong?" Lu Qianqian felt that something was wrong, and immediately stopped his work and looked up and asked.

"It's okay, a complaining husband called and complained that I had my honeymoon before him, so I ignored him. Wife, you don't have to bring too many things, just go abroad to buy some, maybe you can buy what you like. Ying Mingyu hung up the phone as soon as he spoke, and didn't pay attention to the bad friends who always like to talk ruthlessly.

"Husband, is it really okay for us to leave tomorrow morning?" Lu Qianqian was afraid of long nights and dreams.

"They have solved the case, just a tail, besides, your suspicion has been ruled out, and we have been allowed to leave the country. Ying Mingyu made up his mind that even if there was a new case now, he would never give up his trip to travel abroad.

"Oh, that's good. Lu Qianqian was still very uneasy, and while accepting things from himself and her husband, she comforted herself, at least her husband had this heart, it was very good.

At night, Qianqian played with Lantern Festival until he fell asleep, Ying Mingyu took his son and sent him upstairs and asked Xiaofang to take him to sleep.

"What are you doing?" Lu Qianqian angrily waited for him at the top of the stairs.

"I'm afraid you won't be able to sleep tonight, in that case, it's better to cheapen me. Ying Mingyu hugged someone and went back to the room, looking impatient.

Lu Qianqian really convinced him, "It's not serious, I have to catch a plane tomorrow......"

It is precisely because of this that Ying Mingyu wants to help her do sports, and after doing it, someone will definitely be drowsy and will not delay their trip tomorrow.

This night was peaceful, and the next morning, Ying Mingyu secretly took out his son's diapers and the like in his wife's handbag.

"Lantern Festival, go play with your parents. "The shallow mood is great, and when I get on the plane, there will be no variables.

"If I don't go to the Lantern Festival, my father and mother will go by themselves. Ying Mingyu pushed back his son's small suitcase before going out and told his wife the truth.

"Yes, you two go to play by yourself, and I will take care of the house. Chen's mother hugged Lantern Festival, "Lantern Festival goodbye to Mom and Dad." ”

Lu Qianqian was a little happy, but also a little uneasy, hesitant and reluctant to go.

"Don't worry, Sister Ran said that she would bring Jiajia to play with the Lantern Festival, let's go quickly, it's important to catch a plane." Ying Mingyu hugged his wife and wanted to take it away directly.

Lu Qianqian kissed his son twice before he reluctantly followed her husband into the elevator.