"Who is it?" asked Nan Zeyu curiously.

"It's like a bodyguard next to Wan Guohou, the one who accompanied him to record a confession in the bureau. Call ......" Qian Dayu racked his brains and thought for a long time, "It seems to be called K1?"

Nan Zeyu was stunned, "Are you sure?"

"Looking at the surveillance footage, it's very similar, it's also the kind of thin face and strong body. Qian Dayo said, "And the action is very neat, it must be done professionally." ”

Nan Zeyu pondered, "You go on." ”

"I hid in the secret room for the rest of the day, watching him walk around the room, as if he was looking for something, and after five minutes, he left. I stared at the surveillance to make sure he was really gone, and then I ran out. When Qian Dayo said this, his face unconsciously showed a look of panic.

"You didn't call the police?"

"How dare I!" Qian Dayo said with a bitter face, "Director Nan, I'm here to ask for a necklace, and I can't let the bureau know about this." I even checked Xiang Yilin behind the back of the bureau. ”

Nan Zeyu nodded. He pulled open the drawer, took out a pack of unopened cigarettes, and unhurriedly tore open the package. "One?"

Qian Dayo said gratefully: "Thank you." ”

Nan Zeyu threw a cigarette to Qian Dayu, who quickly caught it, then ran to the desk and helped Nan Zeyu light the cigarette.

After Qian Da Yu swallowed the clouds and spit out the fog, Nan Zeyu said: "Let me confirm, at 7:42 last night, you saw a person who looked like K1 in the secret room of the Xiang family and killed Xiang Yilin?"

"Yes. ”

"Then, around 7:47, you found a chance to sneak out of Xiang's house?"

"Yes. ”

Nan Zeyu glanced at the wall clock on the wall, "It's been more than 12 hours." He took two puffs of his cigarette, "Is there a maid in the Xiang family?"

"No, but I heard Xiang Yilin mention that he has a part-time worker. Qian Dayo smoked a cigarette and calmed down a little, "Maybe someone will call the police in a while." ”

"That's not your jurisdiction, so you're coming to beg me?" Nan Zeyu narrowed his eyes, "You are defenseless, you must have left a lot of fingerprints in Xiang Yilin's house." ”

A smile appeared on Qian Dayo's round face, "Director Nan, I know that this thing is not pretty, but I also want to recover the necklace as soon as possible......"

"I see. Nan Zeyu interrupted him, "You didn't get the necklace at all?"

"Nope. Qian Dayo hung his head and said, "I wanted to take the necklace before I left, but the safe in his house couldn't be opened without tools." I didn't dare to linger too long, in case some of his relatives or mistresses came to open the door with the key, then I couldn't tell. ”

"Alas. Nan Zeyu sighed.

"One more thing. Qian Dayo winced and glanced at Nan Zeyu, "Director Nan, I originally wanted to take away the surveillance hard drive, but I didn't find the hard drive......

Nan Zeyu glanced at him coldly, "I really admire you." ”

Qian Dayo wiped his forehead with the back of his hand, "Also, there is one more thing......"

Nan Zeyu held back his anger, "What else?"

"When I went down to the first floor, I checked a little and saw that he had a back door and the key was in the pot next to the door, so I slipped out of the back door with the spare key. I...... I was so frightened that I forgot to lock the front door without thinking much about it, and I remembered it later on the way to the hardware store. ”

"What are you doing at the hardware store?" Nan Zeyu looked at him inexplicably.

"I still want to take the necklace. Qian Dayo said ashamedly, "After all, this is the trouble I caused at the beginning." ”

"Oh, you can also tell fortunes, and no one will find out that the door is open to the Xiang family after you leave, and the master has been killed. Nan Zeyu pressed his temples with his fingers, as if he was too lazy to get angry.

Qian Dayu took a sharp puff of his cigarette, and then pressed the cigarette butt into the ashtray on the coffee table. "Listen to me...... After I got back in the car, I thought about it for a while, then drove to a nearby hardware store to buy a bunch of tools, and then returned to Xiang Yilin's house. I think with these tools, you should be able to pry open the safe. I've noticed before that Xiang Yilin's safe is old-fashioned, as long as you have tools and spend a little more time, you can definitely pry it open. ”

Nan Zeyu laughed mockingly, "Look at your expression, it must have not been opened." ”

Qian Dayu hung his head heavily, and after a few seconds, he said weakly: "I watched around for a while, and made sure that no one entered his house again, and it was still the same as when I left, and the door was still open, so I went around to the back door, opened the door with the spare key, and then walked in cautiously." I observed for a while, and after making sure that Xiang Yilin was dead and there was no one else in the house, I closed the front door and went up to the second floor. As a result, as soon as I opened the secret room, I was dumbfounded. ”

"Someone's in there?"

Qian Dayu shook his head, "The safe has been opened! There are some jewelry, foreign currency, documents and the like, but there is no tourmaline necklace. ”

Nan Zeyu's eyes widened, "Could it be that Xiang Yilin lied to you? The necklace is not in it at all?"

Qian Dayu let out a sigh, "I also hope that he deceived me, but I have done a detailed investigation before, and the final buyer of the necklace is Xiang Yilin! I asked him many times before he agreed to see me, indicating that he likes this necklace very much, so it must be kept in the safe at home." I think it must have been after I left, that K1 went back again, the purpose was to get that tourmaline necklace! After K1 killed Xiang Yilin, he didn't leave immediately, but looked for something for a long time, and he must be looking for a safe!" Qian Dayo said with a sad face, "I forgot to lock the front door and inadvertently created conditions for him." But I think he was probably prepared, and even though the front door was locked, he would have been able to get in. Now that I think about it, it's good that I left early, otherwise I would have died, and if I had gone back without buying tools, I would have died. After speaking, Qian Dayo reached out and wiped the cold sweat on his forehead.

"How did the safe open?" asked Nan Zeyu.

"Open it normally, without the help of external force, that K1 must know the password!"

"What about the hard drive, which he took away too?"

"Well, he broke the cabinet with a gun, and the hard drive inside was unplugged. ”

"It looks like he's prepared. But why did K1 steal this necklace?" Nan Zeyu extinguished the cigarette butt, thoughtful. He picked up a pen and spun it unconsciously.

"Maybe it's because this necklace is not good for Wan Guohou?" Qian Dayo guessed, "I only know that the necklace first appeared on Ye Yingjun's neck, and Xiang Yilin didn't specify who the old owner of the necklace was. ”

"Neon Country Woman......" Nan Zeyu frowned, and he suddenly had a faint sense of foreboding. After turning the pen for a while, he said, "Then why don't you wipe your fingerprints clean when you go back?"

Qian Dayo almost cried, "I originally thought of it, but I just went to the kitchen to find a cloth and got some detergent, and someone rang the doorbell." I looked at the transponder and it was the security guard of the community, and I waited with bated breath for a while, and then they probably got impatient and left. But I was just about to go upstairs, and another woman came, dressed very little, the kind of demonic spirit, she rang the bell for a long time, and she didn't stop if she didn't open the door, and she pressed it for a long time before she left. With such a toss, I really don't dare to stay in Xiang's house anymore, in case that K1 comes back, I'm dead, and I'm afraid that those two security guards will come back. I hurriedly packed my things and ran through the back door. When I got home, I couldn't sleep at all, just waiting for you to go to work. ”

"You're lucky, apparently the security didn't go back. Nan Zeyu said sarcastically.

"Director Nan, I want to ask you for one thing, can you let me investigate this case?" Qian Dayo pleaded, "If this matter is known to others, I will be finished." Moreover, you have to guard against the media, in case the media knows, you will definitely have to write nonsense, which is very bad for the hall. Another point, this necklace is related to Ye Yingjun, if someone is interested in making a fuss here, from Ye Yingjun's necklace to Ma Daosheng......"

Nan Zeyu narrowed his eyes, he didn't care about Qian Dayo's life or death, but Qian Dayo's words still woke him up: Ma Daosheng's social status is very high, if the police are involved in Ma Daosheng's case, it will be a great stain on the police, and it will inevitably shake the police's favorable position in public opinion. What's more, Qian Dayo is still a public security chief.

"Director Nan?" Qian Dayo waited for a while, and saw that Nan Zeyu was still gloomy, so he couldn't help but ask, "Why don't I go and find someone......?"

"I know it. Nan Zeyu interrupted him, "Don't make your own decisions. ”

"Yes. Qian Dayu sat in a proper manner, like a freshly enrolled elementary school student.

Nan Zeyu looked at his round face like Maitreya Buddha, and couldn't tell what it was like in his heart. In good conscience, Qian Dayo's work ability is very strong, his sub-bureau has a high rate of solving cases, and the evaluation of the people is relatively good. Qian Dayo himself was born as a criminal investigator, and he is very able to endure hardships, and he has made many meritorious achievements. The most important thing is that Qian Dayo has a wide range of contacts. As a local, he has friends in almost all industries, which is very helpful in solving crimes, but because of this, Qian Dayu has always been a controversial figure.

Although Qian Dayu kept saying that he was not familiar with Gao Jin, "Songzhili" was under the jurisdiction of his sub-bureau, and Gao Jin was a very sociable person, so it was impossible not to approach him. Nan Zeyu even suspected that Qian Dayo and Gao Jin had a good personal relationship.

Thinking of this, Nan Zeyu put down his pen.

"When was the last time you saw Gao Jin?"

"Think about it. The air conditioner in the office was turned on very high, and Qian Dayo was blowing a little hot, so he wiped his sweat and said, "It should have been last month." ”

"What's the matter?"

"I went to his restaurant to eat and said hello, but I didn't talk much about it. Qian Dayo said tremblingly, "After Ye Yingjun's case is closed, I rarely have contact with him, this is true, you can check it." ”

"Hmph. Nan Zeyu said impatiently, "Let you check the origin of the necklace, you didn't find anything, but tossed yourself in, what a fool!"

"I'm sorry. Qian Dayo lowered his head, "I know it's wrong." ”

"Forget it, it's useless to talk about it now. Nan Zeyu tapped the table twice with his left hand, "In this way, you take a few people to Xiang Yilin's house, and say that you are looking for him to investigate the situation, because he once wanted to buy Ye Yingjun's necklace, and by the way, check his relationship with Ma Daosheng." What to do later, you don't need me to teach you, right?"

"I understand, I understand. Qian Dayu was overjoyed, "I'll bring a few reliable people." ”

"It's not in your jurisdiction, but you have to get it. I'll wait for a meeting and say hello. "In addition, although the polluted site should not be, if you want to save yourself, you have to make this mistake." ”

"Understood, please rest assured. Qian Dayo smiled from the bottom of his heart, "I will definitely get things done this time, and I will definitely not trouble you again." ”

"How's your son?"

Nan Zeyu's question made Qian Dayo stunned for a moment, "Ah, he reads very well in the Neon Country." ”

"Is there enough money?"

"Almost, thank you for your concern. Qian Dayu said nervously, "It's not the money from selling necklaces." ”

Nan Zeyu laughed, "I don't care what money you use." In short, you can't make any more mistakes, and you must not let the media know about your son's study abroad. This case is handed over to you, you must catch the murderer and get the necklace back. ”

"Yes. Qian Dayo immediately stood up.

"Don't let me warn you, be careful, the killer has taken the hard drive, and he will definitely find you!"

"Don't worry, I'm moving to the bureau during this time. ”

"By the way, do you know Bo Peng?" Nan Zeyu glanced at his mobile phone, "Do you have his mobile phone number?"

"Yes, but not very well. Qian Dayo took out his mobile phone, "Can you tell me his mobile phone number?"

Nan Zeyu reported the number, and then said: "If there is something particularly urgent and you can't find me, you can contact Bo Peng." ”

Qian Dayo only lasted for a second of surprise before resuming his trademark smile, "Okay, thank you Director Nan! You saved me this time, and I will definitely go to the soup for you in the future! As long as there is a place where I can get my money Dayo, I will definitely rush to the front and never give up! I swear to God!" Qian Dayo's eyes were a little red, I don't know if it was because I stayed up late or because I was moved.

"Alright, you go, hold on. ”

After Qian Dayo left with a thousand thanks, Nan Zeyu leaned back in the chair tiredly. He pondered for a moment, then grabbed his phone.

As soon as he unlocked his phone, there was a knock at the door.

Nan Zeyu reluctantly put down his phone, "Come in." ”

The person who came in was the thick-haired old man, and he smiled innocently, "Director Nan." He had a thick folder in his hand, apparently to report on his work.

"As soon as Qian Dayo left with his front foot, Fang Xun came with his back foot. Nan Zeyu secretly laughed in his heart, "Did you meet anyone on the way here?"

"No, I don't. The old man looked dazed.

"Just kidding. Nan Zeyu said, "What's the matter?"

"There has been a breakthrough in Ma Daosheng's case. The old man closed the door and said excitedly, "We found a picture captured by the dashcam, in which the suspect's face was photographed, although it is not particularly clear, but there is also a direction!"

"Show me. Nan Zeyu couldn't wait to open the folder and saw the printed picture at a glance. When he saw the suspect's face, he was stunned.