In the afternoon, Chen Yiyan and Yu Yuqian went to the county's forensic office, and they were going to take another look at the body, after all, there were no clues now.

It is not the first time that Chen Yiyan from the county's forensic office has been here, and the last time he came here for an autopsy was Jin Forensic Doctor. But this time it was a new young man who showed them the body.

"Advisor Chen is here." A cold-toned morgue filled with metallic refrigerated cabinets for corpses. The man opened the cabinet in front of him, and the body had been cleaned up. Yu Yuqian, who was used to seeing corpses, saw the corpse of a naked man for the first time, and she turned around.

Chen Yiyan noticed it, and he whispered, "I'll come and see." ”

"Then see for yourself, I'll go first, I still have to take an academic class, you can just register at the door after you finish reading." The young forensic doctor is gone.

This time, Chen Yiyan focused on examining the wound on the deceased's head, which is the cause of death. The blood on the wound was gone, revealing the original appearance of the wound and details that he hadn't noticed at the time. The wound was derived from the deceased's left temple to the left part of his forehead. The medical examiner's report stated that he died of intracranial hemorrhage as a result of a bruise to the head. Looking at this wound now, Chen Yiyan felt more and more that it was wrong, there were still many small scars on this wound, as if he had been stabbed, but it was different from the marks left by the wire pierced on his neck, and there was no foreign body taken out of the wound in the report. He took Yu Yuqian's camera and took a few photos, then closed the cabinet.

"Alright, you can turn around." Regarding Yu Yuqian's performance, if you look at it from the assistant's point of view, it should be unqualified, but Chen Yiyan is happy in her heart.

This time the two returned directly to the office, Chen Yiyan looked at the scars on the photo, he always felt that he had seen it somewhere. He made a call to Lao Xing.

"Chen Yiyan? What are you looking for me? ”

"Did you recommend me to the police station in the neighboring sea town?"

"What's the matter, it's not good to help you work?"

"But the other party doesn't seem to be very cooperative with me." There was silence on the other end of the line for a moment.

"Lao Huang is such a person, he generally only needs the result, does not pay attention to the process, you work hard, it can be regarded as a favor for me."

"Okay, I see."

Chen Yiyan hung up the phone and began to recall all the details in his mind. 'Forty-eight, Cai Tuda, Fish Pond。。。。。 ’

"What are you doing?" Seeing Chen Yiyan hanging up the phone and lowering his head and not speaking, Yu Yuqian couldn't help but ask.

"I'm thinking about the possibility of a case."

"What do you think about this?"

"I'll teach you!" Chen Yiyan didn't mind his thoughts being interrupted.

Eight families in Dongdi Village were gathering at Cai Menqing's door, and several people seemed to be discussing something together.

Another day passed, and Chen Yiyan and Yu Yuqian came to Dongdi Village for the third time, a small fishing village with only eight households.

The door of one house was still open, but there was no trace of the two brothers inside.

This time Chen Yiyan had a clear goal, he went straight to Cai Menqing's house, fortunately Cai Menqing was eating breakfast at home at the moment.

There was a bowl of porridge, a stack of pickled melons, a pot of salted fish, and a bottle of beer next to it on the table of the Eight Immortals.

Cai Menqing, who was drinking porridge, didn't notice the arrival of the two until Chen Yiyan opened his mouth.

"Advisor Chen? Are you coming to me again? I don't think the police have come to our village to investigate the case. ”

"The police department asked me to help them with their work." Chen Yiyan walked back and forth around the Eight Immortals table, and Yu Yuqian stood aside. "Did Cai Jianwu have a wife before?"

The hand that was about to pick up a piece of pickle melon and put it in his mouth stopped, Cai Menqing glanced at Chen Yiyan, and then put down his chopsticks. "How do you know?"

"Ask around and find out."

Cai Menqing looked around, and when he was sure that he hadn't found the person in his mind, he said softly, "But I didn't get married." ”

"Then do you know why we didn't get married?" Cai Menqing did not speak this time.

Chen Yiyan sat on the bench on his right and looked at Cai Menqing who continued to eat.

In fact, Chen Yiyan chose to ask Cai Menqing for his reasons, since Cai Menqing's home was chosen as the meeting place for the villagers, it shows that his status in the village is okay. And judging from the conversation a few days ago, this Cai Menqing is more willing to talk in the village.

"Advisor Chen, are you here again?" Cai Jianwen's voice broke the frozen atmosphere. "Isn't Cai Tuda's case closed?"

"The case hasn't been closed at the police station yet, so we're still here."

"Didn't he slip and hit the barbed wire fence in the pond when he was walking at night, and then fell into it and hit his head, killing himself?"

"Oh? You all think so. ”

Cai Jianwen put his hand on Cai Menqing's shoulder: "We all think so." Consultant Chen, you are also affecting the lives of our villagers, if you don't close the case sooner, you might as well not come to us every time. ”

Chen Yiyan's tightly closed upper and lower lips suddenly opened and made a "tsk" sound. "Okay, then I'll ask one more question."

"Please." Cai Jianwen said.

"Where do you buy your beer?" How come I haven't seen it? ”

Cai Jianwen's face seemed to have changed a little, "This is a beer from a small workshop in the town, how come Consultant Chen also likes to drink." ”

"Of course, can you tell me the address?"

After getting the address, Chen Yiyan and Yu Yuqian left the village and went to the address given by Cai Jianwen. This is really a small workshop, the owner is an old man in his sixties, Chen Yiyan asked about some beer, and learned that these wines were bought by him from a brewery in the town, and the price was much cheaper than the beer on the market, Chen Yiyan asked the old man for a bill and bought a bottle of beer and went back to the police station.

Yu Yuqian sat in her seat and looked at Chen Yiyan, who was staring at the wine bottle: "What do you buy beer for?" ”

"You see, this beer bottle is a little thicker than the average beer bottle." The beer bottles used by the old man were made by the glassworks himself, and the beer bottles were usually returned to the old man after drinking. "Here's the bill I asked for, take a look." The contents of the bill are roughly that the villagers of Dongdi Village bought a case of 18 bottles of beer from the old man on the night of the crime, and bought another box this morning, but only 17 beer bottles were delivered.

"I saw it this morning, there is a new case of beer at the door of Cai Menqing, and the bottle on his table should have been bought from the old man this morning."

"One empty bottle is missing, what does that have to do with the case?"

"We didn't find anything at the scene that could have caused the deceased's head wounds, but when I saw the beer bottle, I thought of a possibility."

Last night, Chen Yiyan sorted out the connection of the entire case and the possible motives of the relevant personnel to Yu Yuqian.

"You're saying the scars on the deceased's head came from this beer bottle." Yu Yuqian thought of the key.

"Remember the first time we went, the whole village wasn't there? I think they were dealing with the beer bottle, and the next day's attitude changed dramatically, and I think they must have discussed it that night. I'll ask the yellow team for a favor, and the truth of the matter should come out soon. ”

Cai Jianwen from Dongdi Village received a phone call that shocked him. He mobilized the rest of the village, except for the old man Cai Ankang.

A small port by the sea in Dongdi Village, where several fishing boats are parked, which look to be some years old. The painted hull and rusty fence look a little thin in this endless sea. Although Huang Yanfei didn't want to dispatch all the police forces in the police station, at Chen Yiyan's insistence, he still brought people to search the places where the fishing boats were moored. There is not no one on the fishing boat, and the three families in the village are now on the fishing boat, that is, they called Cai Jianwen.

Cai Jianwen came to the place where the fishing boat was moored as fast as possible, he saw Huang Yanfei who commanded the criminal police to search on the boat, and saw Chen Yiyan beside him, he stepped forward and had been talking to Chen Yiyan in a calm tone, but this time he showed a panic.

"What are you doing here?"

"That's right, we've received a report that you have important evidence on board." Huang Yanfei said.

"Fart! What evidence is there on our ship. Cai Jianwen burst into a foul mouth, but Chen Yiyan noticed that his expression seemed to ease a little. He leaned into Huang Yanfei's ear and said something, and then Huang Yanfei opened his mouth and said to the police officer who got on the boat: "You guys check the route of the voyage." ”

"What are you doing checking the route?" Cai Jianwen's nervousness reappeared.

This time Chen Yiyan took a step forward, and he spoke: "Someone may have thrown the evidence into the sea, so we have to check the route." He saw Cai Jianwen's brow.

"Look it up." Cai Jianwen turned around and was about to leave, but was stopped by Chen Yiyan. "Wait, Cai Jianwen, where is your brother Cai Jianwu?"

The footsteps of departure stopped, and Cai Jianwen said. "How do I know?" Then continue to leave. Chen Yiyan and Yu Yuqian followed him.

Except for the port, Cai Jianwen looked behind him and saw no sign of the police, so he made a call. Chen Yiyan, who was behind the building on the side, heard the contents of the phone. Wu, the police may be going to find out, so take your things and leave the town.

"Who are you?" An old lady who came out to throw out the garbage saw Chen Yiyan and Yu Yuqian lying on the wall of her house, and she asked loudly.

"We..." Before Chen Yiyan could explain, Cai Jianwen, who heard his aunt's words, saw Chen Yiyan and the others, and he spread his steps and began to run away.

"Stop!" Chen Yiyan shouted, but how could Cai Jianwen stop at this time.

Out of the harbor where the boats docked, there is a long road, mostly filled with earthmoving trucks and trucks carrying goods. On both sides of the highway, a chase is being staged at this time.