After listening to Hu Hao's story, Wang Yiyuan frowned: "It seems that Chaoge is indeed very suspicious, but I always feel that something is wrong." ”

Hu Hao glanced at Wang Yiyuan deeply, seemed to smile, but did not speak.

"It's really not right!" Wang Yiyuan thought for a while, snapped her fingers, raised her head and continued, "How can there only be Chaoge's fingerprints on the super glue?

It is normal for Wang Yiyuan to have this kind of consideration. Because of its toxic and volatile properties, superglue is included in the control list according to the Regulations on the Administration of Precursor Chemicals, and it is difficult for individuals to obtain it. Although the regulations do not prohibit private purchases of toluene, even if there are channels, the varieties and quantities to be purchased must be filed with the public security organs of the people's governments at the county level where they are located before purchasing.

Listening to what Hu Hao told before, it is obvious that the police did not inquire or did not find Chaoge's record of private procurement of toluene, so the source of his super glue is unlikely to be made by himself, but only from a third party.

However, if Chaoge bought it himself, it is unlikely that there is only Chaoge's fingerprint on the tube of superglue - after all, the possibility of the merchant selling superglue selling the item with gloves is almost zero.

So, did Chaoge wipe off the remaining fingerprints before after buying super glue?

No, this doesn't make sense.

If Chao Ge was really so careful, he wiped off the previous fingerprints on the tube before committing the crime, there was no reason not to deal with it afterwards, and he would leave such pointed evidence in his wardrobe.

"What is happening now? Have the police collected more evidence? What did Chao Ge himself say?" asked Hu Hao.

"The police have ruled out the possibility of theft of the key to the wardrobe kept by the bar owner. On Chaoge's side, because the key itself is relatively old and worn out a little severely, the trace inspection side has not been able to determine whether it has been copied recently. According to Chaoge himself, the key to his own wardrobe is always on his body, and it is unlikely that he will be obtained and copied by others. ”

"In other words, it's not a blame, it's very likely that the super glue in the wardrobe was put in by Chaoge himself?"

"So far. And the reaction of Chaoge himself is also very strange. When he was taken into custody as a suspect, he was initially emotional, insisting that he had been framed and that someone had blamed him, but the next day he suddenly seemed to be a different person and said nothing. ”

"I think if he didn't lie and couldn't make it up, he probably didn't have confidence in himself, after all, he himself said that he couldn't remember what happened in the warehouse that day. ”

"Well, that's how I see it too. ”

"What about psychiatric evaluation? Could it be that Chaoge has a split personality, and the second personality does something, and the first personality doesn't know?" This kind of bridge has appeared in many books and film and television dramas, and Wang Yiyuan naturally thought of it.

"It's been done and he's mentally fine. Well, it's a bit weird. ”

After Hu Hao finished speaking, he seemed to be in deep thought, and he didn't speak again for a long time.

Wang Yiyuan thought about it for a while, but she really couldn't figure it out, and seeing that Hu Hao had been silent, she had to urge again: "Don't worry about this for now." And what about Yue'er's case? The suspect has already been caught?"

Hu Hao was interrupted from his thoughts and couldn't help but be stunned for a moment, but he quickly replied: "At that time, I just had a clue, but I didn't catch anyone. But it was caught yesterday. I didn't come back yesterday afternoon, I just went to the police station to meet the two suspects. ”

Wang Yiyuan raised her eyebrows, needless to say, Hu Hao must have gone through the back door again, otherwise once the suspect in this serious criminal case of robbery and homicide is controlled by the police, it will be difficult for outsiders to have a chance to contact him again.

Hu Hao didn't notice Wang Yiyuan's thoughts at all, but just rearranged his thoughts and began to continue to tell the discovery and arrest process of the suspect in Wu Yueying's case.

After Wu Yueying was killed, the police could barely identify the two men who carried out the murder through the surveillance video at the door of the office building, the height of the two people was about 165 and 172, and the difference between plus and minus should be within 5 centimeters, one of them was wearing a light-colored shirt, the other was wearing a dark-colored shirt, and the rest of the situation was completely impossible to judge.

After that, the police investigated the area around the crime scene and did not find suspects or eyewitnesses who could provide useful clues, but they found Wu Yueying's stolen handbag and a fruit knife suspected of stabbing Wu Yueying in a garbage can about 500 meters away.

Upon inspection, the bank cards and documents in the handbag were all there, as well as a small amount of cash, one hundred yuan, one fifty, two twenty and six one-dollar notes, and two one-dollar coins.

According to the information discovered, after the perpetrator committed the robbery, he threw away the handbag not far away, and never opened it at all, but it is not known that the murderer was afraid because he stabbed people with a knife in the face of resistance, and threw away the handbag before he had time to rob money, or whether it was not for money at all.

The police also extracted the fingerprints on the handbag and the fruit knife according to the procedure, excluding Wu Yueying's own fingerprints, and a total of four fingerprints were extracted from the handbag and the fruit knife, two of which were very clear and complete, but unfortunately, compared the data in the database, no fingerprint records that could be matched, and there was no suspect, so further comparison could not be made.

The bloodstains on the fruit knife confirmed that it was Wu Yueying's blood, which could be determined to be the murder weapon. But now there is only a murder weapon, but there is no suspect, and the police's investigation work has encountered a bottleneck.

Generally speaking, the golden time to solve a criminal case is 72 hours, and after more than 72 hours, a lot of physical evidence will disappear due to the passage of time, which will increase the difficulty of solving the case.

The police have investigated many times without results, and the possibility of cracking the case has become smaller and smaller, who knows that the peak will turn around, and on the day Wang Yiyuan left Baqing City, someone provided an important clue to the police.

The whistleblower said that he suspected that his neighbor was related to the previous robbery and murder case, because on the day of the crime, when he met his neighbor, he found that the other party's white shirt had irregular dark red marks, and at that time he just thought that the other party had bought a new shirt with dark red patterns, so he didn't mind, but when he saw the clothes drying at the neighbor's house the next day, he found that the dark red patterns had disappeared a lot, and there were only very light marks, which aroused the suspicion of the whistleblower.

After the police issued a reward order, the whistleblower found that the neighbor actually threw away the shirt, and he secretly picked up the shirt and then took it to the police station to report it.