In Zhao Zimeng's subconscious, he always felt that Rao glanced at a glance and drew the police's attention to Cai Yaohui.

He may have known Cai Yaohui's details, and he also knew that Cai Yaohui ran an antique shop in the Hukoumen antique trading market.

But Rao said at the time that he didn't know what Cai Yaohui did.

As long as the police find Professor Cai and his wife, it is not difficult to know what profession Cai Yaohui is engaged in, and they can also learn about Cai Yaohui's former archaeology major.

If the police knew that Cai Yaohui was running an antique shop in the Hukoumen antique market, and if the police knew that Cai Yaohui had studied archaeology and cultural relics identification before, they would definitely regard Cai Yaohui as a key object of suspicion.

Zhao Zimeng speculated that Rao Xian may have a deeper idea: if the police targeted Cai Yaohui and seized the relics of the Ion Mountain Tomb from him. Then, Cai Yaohui can't wash it even if he jumps into the Yellow River.

If Rao is the real murderer behind the scenes, then his plan to kill two birds with one stone not only kills the cultural relics, but also confirms that Cai Yaohui is inseparable from the "10.5" tomb robbery murder case.

"Yes, that's what I meant. The cave is in Professor Cai's bedroom at No. 117, and after our investigation, Professor Cai's son, Cai Yaohui, runs a shop in the Hukoumen Antique Market, and what is even more suspicious is that Cai Yaohui previously studied archaeology and cultural relics identification. Zhao Zimeng was suspicious.

"Really? Incredible. Rao looked surprised.

"Professor Cai's son turned out to be doing this! Professor Cai and Aunt Cai were so tight-mouthed that the neighbors didn't know anything about it. Rao once again emphasized that he knew nothing about Cai Yaohui's profession.

"Comrade Rao, when did you live in No. 117?"

"March this year!"

"As far as I know, there are many places to rent a house in the area of Huaigu Village, why do you like No. 117?"

Rao glanced at it and rolled his eyes and said, "Captain Zhao, you're right. I don't want to be too far away from home because I have to eat at home and there aren't many suitable places in Huaigu Village. Originally, I wanted to rent a house in the shipyard next to it, but Uncle Cao said that Professor Cai's family had many houses, and he promised me to help talk to Professor Cai. I didn't expect Professor Cai to agree. ”

"When did you learn about the demolition of Huaigu Village?"

"Also around March!"

Rao had no waves on his face, he did not avoid Zhao Zimeng's question.

"Oh, did you move into Professor Cai's house before or after you got the news of the demolition?"

"Yo, it's been a long time, it may be before the demolition rumors, or it may be after the demolition rumors." Rao's answer was ambiguous.

"The news of the demolition of Huaigu Village came out in March, and you also lived in No. 117 in March, which seems to be a bit of a coincidence!"

"Yes! It's a coincidence. My brother got married in April and everything came together. Rao still sat in his original position.

The two questions thrown by Zhao Zimeng were a little sharp, but Rao's mood did not fluctuate in the slightest.

Zhao Zimeng judged that either he had nothing to do with the "10.5" tomb robbery murder case, or his psychological quality was excellent.

"You have lived in No. 117 for nearly half a year, how is your relationship with the Cai family?" Zhao Zimeng said.

"Professor Cai and his wife treat me very well, and I occasionally help them do what I can, and I have great respect for the second elder. Not many of their children came, and I lived with them, so I could help as much as I could. "Rao is very modest.

"You really don't know what Professor Cai's son, Cai Yaohui, does?"

"If you don't say it, how can I know? I've never liked to pry into other people's private affairs. ”

"At the end of August and the beginning of September this year, Professor Cai was hospitalized once, and this- do you remember?"

"I remember that I took Professor Cai to the hospital. Aunt Cai is old, and she can't get Professor Cai alone. Later, in order to thank me, the two of them also gave me a painting of Professor Cai. ”

"Before Professor Cai was hospitalized, did you install a piece of glass in Professor Cai's bedroom?"

"Yes, that piece of glass was taken from Uncle Cao's house. He had extra glass in his house, one of which was the same size as the glass on Professor Cai's bedroom window, so I helped Professor Cai install it, and Professor Cai was still holding hands on the side. ”

"But according to our investigation, after Professor Cai was hospitalized, Cai Yaohui also installed a piece of glass when he went to No. 117 to pick up things. Install the glass in the same place as you. ”

"It's a fact that I installed glass, and this Professor Cai can testify. As for whether Cai Yaohui also installed glass, you should ask him. The glass is obviously good, no one touches it, why is it broken again? ”

"We have already investigated, and Cai Yaohui did draw a piece of glass in Li San Hardware Store. Your question is good, glass is good, no one touches it, how can it be broken? Zhao Zimeng asked Rao at a glance with Rao's words.

"Hmm...... There is only one possibility. Rao looked at it in thought.

"What is possible?"

"During Professor Cai's hospitalization, I asked Uncle Cao next door to help him open and close the window, Professor Cai's room has some freshly framed paintings, and the room must be ventilated."

"No one touches it, and even if those windows are open, how can they break? You mean Uncle Cao broke it? ”

"That's not what I meant. Cats often come running in, maybe they break the glass on the window when they are restless? ”

"We have already asked Uncle Cao, and the window he opened and closed was the window in the studio. He had never touched the window of the bedroom, and there was no framed painting in the bedroom, so there was no need to open and close the window. ”

"I don't know about that."

"Comrade Rao, during Professor Cai's hospitalization, Aunt Cai was also accompanied by the hospital, and you were the only one on No. 117?"

"Yes, I'm really the only one on Number 117."

Rao suddenly clasped his hands in front of his chest, this was the first time he had changed the posture of his hands.

"As you already know, we found six caverns between the back window of Professor Cai's bedroom and the wall in the backyard, and it was through these six caves that the tomb robbers used to locate the tomb door, and we deduced that these holes were dug during Professor Cai's hospitalization."

"Captain Zhao, if you have anything to say, you might as well say it explicitly." Rao's complexion changed slightly.

"As I said just now, you're the only one on 117." Zhao Zimeng looked directly at Rao and said.

"Yes, didn't I admit this just now, it's a fact, but there's another fact that ......" Rao looked slightly angry on his face.

"What facts?"

"I only go back to sleep at No. 117 at night, and during the day, I work in the unit. Even at night, I spend most of my time on night shifts in the unit. During Professor Cai's hospitalization, I was on duty for at least three night shifts, which - you can ask Director Zhou to take out the duty records and look at them. ”

Rao is really powerful, no matter what questions Zhao Zimeng asks, he has a set of rhetoric waiting there, and without thinking, he blurted out.

"We heard that the leader of the unit wanted you to be the team leader, but you never agreed." Zhao Zimeng changed the subject.

"That's the thing."

"The water flows to the lower places, the people go to the higher places, are you not interested in the position of the team leader?"

"Since Captain Zhao has gone to our unit to investigate, you should know why I don't want to be the team leader."

"I'd like to hear what you have to say."

"As the old saying goes, everyone has their own ambitions. I'm used to being uninhibited. If I am a team leader and lead more than 30 people, I have to be strict with myself everywhere, then I will be very tired. Of course, just because I'm not a team leader doesn't mean I'm left behind. ”

"Last year, I was named an advanced worker. In fact, the people in the group elected me as the advanced every year, and I rejected it, and last year, I also wanted to push, but the leader sent a message, saying that I must report it, otherwise, none of us in the group are advanced. Speaking of this, Rao was a little triumphant.

At this point in the conversation, Ma Jianping's portrait has been almost painted, and only a few details need to be strengthened.

Zhao Zimeng glanced at Ma Jianping's portrait with the rest of his eyes, except for the beard and hair, the other parts were no different from Rao's glance.

Rao, who was sitting opposite, glanced at the pen in Ma Jianping's hand from time to time, and he could only see the top of the pen in Ma Jianping's hand, because there was a briefcase of about seven or eight centimeters in front of Ma Jianping.

Rao seemed to be very interested in Ma Jianping, but unfortunately, he couldn't see anything.

Rao was very sensitive, he was very curious, just chatting about these words, the comrade next to Zhao Zimeng kept writing from beginning to end.

"Comrade Rao, where are you on the night of October 6th?"

"On the night of October 6th?" Rao recalled slightly, "On the night of the sixth, I was on night duty in the unit. ”

"You're on the night shift alone?"

"No, someone is on duty with me. My co-worker is Gao Yulong. ”

"How are you two on duty?"

"Just look at the warehouse."

"I'm asking, how do you two divide your time on duty."

"I'm on duty for the first half of the night, and Gao Yulong is on duty for the second half of the night."

"Did you ever leave the unit halfway through?"

"Why should I leave the unit? At about half past nine, Deputy Stationmaster Meng came to the grain depot to check the post, you can go and ask Deputy Stationmaster Meng, and you can also ask Gao Yulong. ”

"Comrade Rao, do you know a person named Ni Guangfu?" Zhao Zimeng threw Ni Guangfu out.

Rao used the thumb of his left hand to scratch his right mandible twice, and then clasped the ten fingers of his hands together.

Zhao Zimeng seemed to see a hint of panic in his eyes. But he still looked at home.

Buttoning the ten fingers together is a state of body contraction defense, and the body's contraction defense is due to mental tension.

But the smile that originally hung on his face gradually disappeared.

The smile goes fast and comes quickly.

Rao Yan regained his smile: "Li Guangfu? I don't know. ”

"It's not Li Guangfu, it's Ni Guangfu, Ni of the clue, the vast Guang, and the happiness of happiness. Guangfu should be the meaning of wide cultivation of Futian! ”

"Oh, I don't know, that's the name, I've never heard of it."