"Are you sure?" Du Heng asked him.

"I know him so well, that person has never been caught, I have nightmares all night long, and for a while I used his wanted photo as a screensaver, and I really turned to ashes and I can't forget it. Wang Yue is very confident in his own judgment.

"In other words, if this case is solved, there will be hope for the case ahead?" Zheng Qian thought optimistically.

"The problem is that there's no drama on either side yet. As soon as Ding Qi spoke, he pulled everyone's imagination back, but didn't he, he still hasn't found anything.

Soon all the police officers who went out on duty in the field returned: "We have now visited five houses, except for one of which went to Linshi to do business, and the rest all have alibi certificates...... It has been determined that the suspicion has been ruled out, and we also want to search the surveillance of the rest of the users' homes, only two cooperate, and the rest ...... Either find a reason, or just don't cooperate, and the upper management also called, saying that they were fine.

"There are probably some things in their monitoring that can't be spread out, even if we have to monitor, I guess we can tell us early tomorrow morning that the monitoring is all broken. Zheng Qian tilted her head: "The richer and more powerful you are, the more you care about this bit of privacy." ”

"When did the one who went to Linshi leave?" Du Heng asked.

"It was the day of the crime, but according to his family, he went out at eight o'clock, so he was also excluded. The little policeman replied with a notebook.

"Oh, I'm happy, it's good now, I haven't caught anything. Tinch shrugged.

Du Heng glanced at him and said directly to Yang Lei: "Let's see if there is a way to decipher the USB flash drive." Then he turned his head to look at Wang Yue: "You can check again if there are any other clues on the corpse." He said to the police officers who were on duty: "The rest of the families will continue to do their work, or ask the security guards and cleaners in the community, and it would be best to ask for more clues." Then he turned his head: "Let's go to the site again." Du Heng took Ding Qi and a few people to prepare to inspect the scene again. When I was about to go out, I met the payment bureau: "You want to go out again?"

"The clues of the case are broken, and we will go to the scene again. Du Heng nodded at him and replied.

"Du Heng will come with me first. Fu Ju said and walked towards the office.

Du Heng followed in, Fu Ju lit a cigarette, and took out a file from the drawer: "You take a look at this first." ”

Du Heng took it: "This is?"

"I found this dossier in Lao Tan's office, this is a personal version of your father's case. Fu Ju took a deep breath of cigarette: "That case was finally handled as an accident, but Lao Tan has been investigating, I don't know to what extent he has investigated, but he recently told me that he has made progress." I'm going to show you this to see if you can find something out of it. ”

"Thank you. Du Heng collected the case file.

"Did you inform your father of Lao Tan's funeral?" Fu Ju asked other questions.

"I was about to call him in the evening, he had recently been abroad, but I am sure he will come back in time. ”

"Your father and Lao Tan's friend for decades had an accident later. He went abroad, Lao Tan was transferred to the province, and Lao Tan has always felt very guilty about your father for many years...... Who can say for sure what happened at that time, his wife also died suddenly......"

Du Heng raised his head suddenly: "Didn't you say that Tan Hall's wife died after a long illness?"

"Actually, I also think this is very strange, because I happened to be sent by the detachment to comfort the family, and when I went to visit my ex-wife in Tan Hall, I also asked the doctor about it, saying that her condition was very stable, and I remember what kind of illness she had at that time...... In the second half of the year, a new drug was made to cure the disease, which was two months away. There are unforeseen circumstances in the sky, people have good and bad luck, it's really impossible to say, it's impossible to say......" Fu Ju was still sighing, but Du Heng felt that something was wrong, the doctor generally spoke conservatively, he said that the situation was stable, and there would be no accident in the short term...... What went wrong?

Mai Dong and Ding Qi were waiting outside bored, watching Du Heng come out with a heavy heart, Mai Dong greeted him: "What's wrong?"

"Nothing. Du Heng rubbed his forehead: "There are some things that I can't think clearly." Let's go to the scene first. ”

There have been people guarding the door, saluting and entering the house, there is a slight dust in the house for a few days, Du Heng and Ding Qi walked to the room of Tan Hall, Mai Dong and Zheng Qian walked into Qin Qing's bedroom, it is also magical, the intimate couple outside is actually sleeping in separate rooms at home.

I have checked it here many times, and there will be basically nothing missing, Mai Dong and Zheng Qian looked again, and sure enough, there was nothing new to discover, the two sat on the bed, looking through a photo album found in the drawer, "Teacher Qin is really temperamental, I didn't expect to think about it in the end." Zheng Qian sighed.

"People will have desires, and if they can't achieve their desires, they will become obsessions, and if they are too obsessed, they will turn into demons, and finally become unrecognizable. Mai Dong brushed Qin Qing's face in the photo, and she snuggled up to Tan Hall with a sweet smile: "There seems to be something here?"

Mai Dong opened it, and inside was a ginkgo leaf, and the back of the photo read, "Taken in May 04 by the Bibo Bridge." Mai Dong thought about it, "May 04...... No, no......"

Mai Dong stood up, and Zheng Qian was taken aback: "What's wrong?"

Mai Dong walked quickly to the next room: "Du Heng, I found one thing. Du Heng walked over, and Mai Dong handed him the photo: "The ex-wife of Tan Hall passed away in April 05, and this photo was taken in 04, which means ......"

"Tan Hall cheated in marriage. Du Heng directly completed her words, and then looked at Zheng Qian: "Let Yang Lei send Qin Qing's information over and be more detailed." ”

Zheng Qian nodded and was about to call Yang Lei, when Du Heng's mobile phone rang, it was Wang Yue: "Team Du, I found a new clue on the corpse." ”

At the same time, everyone thought of a word in their minds, and the willows and flowers were bright.

As soon as he returned to the office, Wang Yue stepped forward with a look of fanaticism: "I found the DNA of the third person." ”

"What's going on?" Du Heng asked.

"Today, when the last autopsy was performed on the deceased, it was found that there were blood stains in his mouth, and we looked for his mouth, but we did not find any wounds, so it is reasonable to speculate that this was left by the murderer. After DNA comparison, the bloodstains are indeed not the deceased, and they do not match Wei Wen Wei Yong's DNA, so I think this is the third person. I watched that video several more times......" Wang Yue pointed to a small dot in the video and enlarged it thoroughly: "It can be seen here that he has covered his hands, indicating that his hands may have been injured." ”

"What is the comparison result of the DNA database?" Du Heng asked Wang Yue, "Is there a match?"

Wang Yue was depressed all of a sudden: "I still haven't found it, the index samples in the database are incomplete, and I want to find it completely by this, it's no different from looking for a needle in a haystack......"

"Dididi......" There was a data matching sound from the computer: "Section chief, there is matching data!" The personnel inside ran out with a frenzy.

Wang Yue looked stunned and ...... Really found it?

Once inside, look at the data sample itself: "More than 90% match." But...... Isn't she already dead?" What's going on, Wang Yue is really going crazy: "Could it be that my data sample is used incorrectly?"

"You're not wrong!" Du Heng interrupted his self-doubt: "The DNA similarity of twins is as high as more than 90%, and some can even reach 99%, do you remember that Yu Lotte has a twin brother?"

Mai Dong's inspiration flashed: "Yu Tianle!" and then looked at Wang Yue's dazed look: "You have seen it, the attending doctor when Sister Nian had an accident." At that time, Du Heng also asked him what he was doing when Sister Nian had an accident. ”

"I remembered. Wang Yue suddenly realized: "At that time, the boss knocked on the side, but didn't he have time to commit the crime?"

"He has. Du Heng said: "There was a nurse in the middle who mentioned that they went to rescue the injured patients in the car accident that day, and he went to get the relevant equipment, which took more than 20 minutes. The road where the accident occurred was only five minutes away from Sister Niannian's house, which means that he can do it as long as he plans it properly. ”

"How would he have known there was going to be a car accident on that section?" Mai Dong asked, "unless ......"

"He has a helper, and this helper will help him with the aftermath, which means that whatever reason he finds, there must be an alibi. ”

"So what now, arrest him?" Zheng Qian said.

"Application for Arrest Warrant ......"

"Captain!" the little policeman sent out from behind him returned with a happy face, accompanied by a man in a suit and leather shoes: "We know who the man in black is." He paused and continued: "When we went to ask again today, the man who went to Linshi came back, and he took something away that night, and came back again in the middle of the night, and greeted him when he saw him. He said as he looked at the man behind him.

"Yes, I forgot a document that night, so I came back and ran into him a little before I got home. He was wearing a mask and a hat, and I still recognized him by his body......"

"Who is this man?"

"It's the family doctor of Boss Ai's house next to him, surnamed ...... In. He's a very enthusiastic person, my mother broke her foot last time, and he not only sent my mother home, but also healed her. Then the man asked, "Has he done anything?"

Du Heng didn't answer him, and pulled out a photo of Yu Tianle: "Is it him?"

"Yes! ”

"Team Du, the arrest warrant application has come down. Ding Qi said breathlessly.

"Let's go, let's meet this master who kills without leaving a trace. Du Heng took a few people out to arrest people.

At the same time, hospitals.

"Ding-dong. Yu Lotte's mobile phone screen lit up, and the nurse next to him glanced at it inadvertently: "Doctor Yu, what is this number, so many digits." ”

Yu Lotian picked up his mobile phone: "Scam text messages, these people like to hide numbers." ”

The nurse smiled and said, "Then you have to be careful, now the scammers will cheat money." He went out to patrol the room.

"Thank you. ”

Yu Lotte clicked on the text message, "It has been exposed, leave quickly." ”

He glanced at the glare of sunlight outside and muttered, "Is it exposed? It's so good, it's finally exposed!"