slip through the net [criminal investigation]

Grabbed the upper part with a gesture: "According to the fingerprints on the potted flower, the deceased should have grasped it like this."

——It’s hard to say that this action happened by accident.As long as the thermos cup is replaced with flowers, it is easy to imagine the meaning of this action.

Ying Cheng leaned back: "What about the result of the syringe?"

"It came out. The DNA of the deceased was detected on the needle, and the contents of the syringe proved to be a new type of mixed drug that never sleeps, and there are a lot of fingerprints on the surface of the syringe. I compared them. The fingerprints belonged to a woman named Feng Xiaoyue, nicknamed Lin Da, a few years ago, she left a criminal record for her sex. Coupled with the surveillance footage, Feng Xiaoyue is basically dead, she is the one who didn't run away."

"Wait a minute!" Ying Cheng was suddenly alert, and asked back, "Are you sure there is only one person's fingerprint?"

Xu Fan was a little confused and nodded.

"Where's the tissue?"

"It's the kind of handkerchief with a fragrance. It's probably new. Nothing was found."

At the end, I couldn't help but add a sentence: "This is really the cleanest case I have ever seen."

First, the spotless room 203, and then the syringe, which was so clean that they couldn't pass the forensic test. Even if some evidence was found from the corners, it was fragmentary, and none of them could be connected with each other.

One word, annoying.

"Jiang also identified Feng Xiaoyue, and he gave me the syringe. He said that Feng Xiaoyue stuffed the syringe into him around four in the morning and asked him to call the police. Then he wrapped a tissue outside.

So, how could there be no Jiang Huan's fingerprints on the syringe?Taking another [-] steps back, even if there is no syringe, at least his fingerprints must be on the tissue, right? "

It doesn't make sense at all.

Then think of the operation that the kid turned back halfway to wipe his fingerprints, unless... that kid had already figured it out and avoided leaving fingerprints by himself from the beginning, so no wonder he wrapped a tissue separately!

As soon as the words fell, Lao Zhang asked over there: "Four o'clock in the morning?"

Should be nodding.

"No, it was already 05:30 when we received the police call."

Lu Weiwei asked: "But didn't you guys call the police after seven o'clock?"

Lao Zhang was choked by her, he didn't catch his breath and coughed twice: "This...wasn't the shift going to be changed at that time, besides, this kid didn't even know where he was when he called the police. I don’t know, when we received the police, we thought we were drinking too much to play a prank, so we waited for the morning shift to patrol and let him stop by to have a look.

I have already educated her, and there will be no such situation in the future. If I go to the police at 05:30, this Feng Xiaoyue may not be able to escape. "

Xie Lin said: "Not necessarily, Uncle Zhang, don't think too much. By the way, have you checked the number? Jiang also said that he called at the canteen at four o'clock. I asked later, and there was no one at that time." open the door."

Lao Zhang was in charge of the sub-bureau, and all the relevant documents were brought to him. He flipped through them: "Here, the number is..."

He suddenly stopped in the middle of speaking, and said in surprise: "This is Feng Xiaoyue's number!"

Ying Cheng narrowed his eyes: "Is there a recording?"

"Yes." Lao Zhang found a file and clicked it to play, only to hear Jiang's calm and calm voice coming from the other side: "Hello? Hello, is it 110? I want to call the police. Someone died."

Because Jiang still couldn't tell where he was, and there was no body and he didn't know the specific situation, so the call to the police lasted more than five minutes. "So...Feng Xiaoyue not only gave him the murder weapon, but also gave him the mobile phone? Then why not call the police by yourself? Are they in the same group? Who the hell is this Jiang?"

Ying Cheng didn't speak, he also wanted to know where this Jiang came from.

"I remember what you said, your car. The car was picked. I think the way to pick the door is pretty good. The fingerprints were wiped clean, but I took a swab from the back seat of the car. It was all bleach, not a smidge of DNA left.

I have to say that this Jiang is still a character. If it were me, I wouldn’t be that capable. After throwing the two policemen away, I could go back to the original place to pry cars, steal things, wipe fingerprints, and remember to use bleach to destroy things. DNA, you are really a talent, please let me know when you catch him back, I must meet him. "

Ying Cheng stared back coldly: "It's not about ability. It's about guts, it's about psychology. This kid probably calculated everything in advance. He wears long sleeves just to isolate DNA, and even the tissue used to wrap the syringe No fingerprints are left, the bleach for car washing is probably prepared in advance, and the route that takes us is all designed. If it weren't for Qin Yile's road, I would not know where I was after I turned two turns. Well, let alone arresting him, I may not even come back."

"By the way, Uncle Zhang, is there any news from the branch office?"

"I've been looking for it, but there's no result. The area to the west of the city is like a labyrinth. He's just a mouse there. It's too hard to find.

I'm being watched by people, so I shouldn't be able to run away.Also, I have sent a notice to Feng Xiaoyue. There is no sign of going back to the house she rented. Someone from our sub-bureau is watching, and people have also gone to the station and several large intersections in the west of the city. Anyway, don’t show up, as long as there are signs We can catch it. "

"Okay, please excuse me. We must arrest these two people as soon as possible. This kid Jiang Huan is too suspicious. There must be something behind him."

Lao Zhang nodded, and the message on the phone urging to find someone had already been sent.

"By the way, is there anything else you can use?"

Xu Fan hurriedly continued: "Yes, the clothes of the deceased. First of all, the blood stain on the waist of the clothes was tested to be the blood of the deceased, which is in line with our initial guess. It should be that the needle hole was not pressed to stop the bleeding after injecting drugs.

Secondly, flakes of unknown dust were found on the back of the clothes, which was identified as ordinary mud.

According to the background of the deceased, generally speaking, the position of his back should not be covered with mud, which makes no sense unless..."

"Unless the corpse is thrown away. In this way, the sunken corpse spots of the deceased can also be explained."

The meeting room was silent for a while, and Ye Qingzhou laughed after a long time: "Then you mean to throw away the corpse, and then pick it up after the plaques form? Isn't this mentally ill? Why? Throwing the corpse to exercise? Zheng Yuanfeng Judging from his personality, it is absolutely impossible for him to do such a thing that slaps himself in the face."

Ying Cheng was amused by his blunt statement. With a glance, he saw Qin Yile sitting in the corner holding his hands upright in an Ultraman ray posture. He was even more amused: "Qin Yile! What are you doing?" Put your hands down! Just talk and fart when you have something to say, and you still think you are studying?"

The meeting room, which was silent for a while because of the increasing pressure to solve the case, finally showed a relaxed and happy smile. Qin Yile scratched the back of his head in embarrassment, and then smiled: "I think this is reasonable. Because if three At 45:203, the people in Room [-] hurried out. The boss Zheng Yuanfeng must have known about it at that time. If I were him, I should have started to deal with the scene and the corpse from then on.

And after six o'clock, this matter was on the hot search, and there were pictures in the article. I will definitely realize that no matter how I pick it up, it is impossible to completely pick myself out. I can only pick up the corpse again and pretend to be something It has nothing to do with me, it's just that someone killed someone on my territory, it is also possible, in a word, the lesser of two evils. "

Anyway, the hot search has already determined that this case has something to do with him. Instead of being caught by the police and throwing his body away, it is better to let the police believe that he is just taken advantage of by criminals.

As for cleaning up the scene?

He can also put it all on the murderer's head, anyway, it has nothing to do with him if he kills him.

Ying Cheng knocked on the table, noncommittal, but turned to ask Gu Yuzhe first: "Did the household registration police call back?"

"I'm back, it's Feng Xiaoyue's background that came out, and I asked Jiang to check it, but the household registration is just a file, because I checked the missing person report, but it didn't match. I guess it's a fake name. We There is no DNA or fingerprints, so it is difficult to check, so I let them pay attention first."

"What about Feng Xiaoyue?"

"Feng Xiaoyue, 29 years old, a college student from a destitute county. The situation at home is complicated, and she can't be contacted. It is estimated that she is a mountain nest without a phone. The household registration has contacted the local police to help investigate the situation at her home. The specifics are Waiting for a few days is not sure.

As for her, she came to our Lancheng seven years ago, because she was arrested twice and had a criminal record. Both times, her boyfriend came to pick her up. This boyfriend should be a pimp named He Yang. "

Ye Qingzhou interrupted suddenly, leaned forward and repeated: "Who? He Yang?"

Gu Yuzhe was taken aback by him, stammered "Ah", and nodded.

"This kid...is the backbone of Zheng Yuanfeng's group. He has a hand in all of Zheng Yuanfeng's business. In this way, this Feng Xiaoyue may also have something to do with him!"

Ying Cheng tapped his fingers on the table, then paused: "Gu Zai, continue."

He nodded, and the speed of his speech was much faster: "Feng Xiaoyue stopped being a prostitute after that, and went to Jindu as a hostess. I'm not sure if it's the kickbacks from accompanying wine or the money from whoring, but the total monthly income is more than 800, of which No. 5000 is paid to the family at a fixed rate of 15 per month.

In other words, her monthly living expenses are less than 1000 yuan.A year ago, this sporadic income