Half a minute later, Xiao Wei ran in front of everyone, opened his mouth, and was about to speak.
"Wait."
Yuan Youchong waved his hand and said with a smile: "Let's pant out first." ” Xiao Wei nodded, bent down, and propped his hands on his knees, but after gasping for breath for a few minutes, he said, "I asked, Su Yong's family has two drivers and three nannies." ” "Oh" "It's the clue provided by the owner of the villa next door."
Xiao Wei added: "He is the owner of a large building materials wholesale city, and his business with Su Yong can be said to be a one-stop, with a lot of cooperation, and he has also eaten at the door, so he is more clear about the situation of Su Yong's family." ” "It's just that, after all, it's an outsider, and I don't know where to go, and I know that the number of drivers and nannies in Su Yong's family is sky-high, and I can't say their names."
"Very good."
Yuan You nodded his head: "Then the next thing is to find out the identity and movements of the other driver and the two nannies, they have a certain suspicion of committing the crime." ” Yu Chen clasped his hands around his chest: "I heard you say that you can start solving the case, but I thought it was something."
What's the use of knowing such news" "Sneer" Yuan Youchong sneered and took out the walkie-talkie: "Technical team, it is now found that the victim's family has two drivers and three nannies, of which Bai Guoxin and Lu Shanshan have been killed, and the whereabouts of the remaining three are unknown, you immediately find a way to check them, find out their identities clearly, and be ready to summon them at any time." ” Yu Chen slapped his forehead: "That's right, how did I forget the technical team?"
Yuan You glanced at him, didn't speak, and repeated what he had just said over the walkie-talkie.
After a few seconds, there was a reply from the other side, indicating that they had understood and immediately launched an investigation.
Then, everyone waited quietly.
After about half an hour, Yuan Youchong's walkie-talkie moved: "Wang Ke of the Technical Brigade of the Criminal Investigation Detachment, call the Yuan team" "Roger, grew."
Yuan Youchong immediately replied: "Did you find out the identities of those three people?"
"Yes.
It has been ascertained that the other driver, Zhao Yanghong, is 41 years old, married, has a son, and also works for Su Yong's company. ” "Two nannies, one is named Yi Fei, twenty-two years old, unmarried, but she should not be in Yunhai at this time, she bought a ticket back to her hometown three days ago, and has boarded the bus; The other is He Fang, 26 years old, married, with a daughter, and a daughter who is five years old. ” "All three of them have rented houses in Yunhai and have registered addresses on their residence permits.
Need to contact them right away and let them come over?"
Yuan Youchong glanced at Yu Chen.
"It's a little late, not to mention that Yi Fei may have returned to his hometown."
After thinking about it, Yu Chen said: "In this way, Yi Fei will let her go first, and contact her tomorrow morning, and at the same time pay attention to the positioning to confirm that she has really left the sea of clouds." ” "Well, just do what the team wants, you heard me," Yuan Youchong asked over the walkie-talkie.
"I hear you."
Wang Ke replied, paused, and asked, "What about the other two?"
"Give them a call, verbally summon them, and let them come here."
Yu Chen said: "At the same time, I sent several colleagues to the residential address registered on their residence permits, asking one of them to be the murderer, and I would find a way to abscond." ” "Hmm."
Yuan Youchong agreed, and added: "The railway station, high-speed rail station and airport are also notified in place, so that people can pay more attention to it, be more vigilant, and stop and investigate if you want to find sneaky suspicious characters." ” "Understood."
Wang Ke bowed his head.
After more than half an hour, the person in charge of the fire brigade came over, saluted the criminal police, and then said: "It was reported that the fire at the scene had been completely controlled, all open flames had been extinguished, and a layer of flame retardant powder had been covered with the combustibles to avoid re-ignition.
However, the carbon dioxide concentration on site is too high, and it is necessary to ventilate for at least 20 minutes before entering the site. ” "It's quite efficient."
Yuan Youchong nodded, expressed satisfaction with the efficiency of firefighting, and asked, "Is the ignition confirmed?"
"I've confirmed, it's actually quite a simple setup."
"There were three rooms on fire, and some of the remains of dry batteries and wrapping paper were found in them," the fire chief said. ” "Combined with other ash objects, we speculate that the arsonist used the principle of short-circuit battery heating to ignite items with low ignition points and easy to burn, such as napkins and newspapers, and then ignited other objects in the room, such as curtains and wooden furniture, to cause a fire."
"Use the battery" Yuan Youchong was slightly stunned, and then couldn't help nodding again and again: "This guy has a lot of ideas, his brain is quite good, not bad." ” Yu Chen rolled his eyes: "Your head was gnawed by a husky, and you even praised the murderer."
"Go, go" Yuan Youchong pouted: "I'm telling the truth." ” Time passed minute by minute, and finally, a firefighter ran over and said: "Report, Team Yu, Team Yuan, the scene is ventilated, we tried to light the lighter, although the flame is slightly dim, but it is not extinguished, you can go in." ” "Okay."
Yu Chen clapped his hands: "All cheer up, work Lao Cheng, you first bring a few trace inspectors into the scene to take a closer look, and a few of us will check on the periphery." ” "Okay."
Cheng Wei immediately nodded, waved his hand, and walked into the scene with Lao Hu and Lao Qiao.
The gate had been pried open by the fire department, so they naturally didn't need to climb through the window and walk in directly through the gate.
Yu Chen looked at Zhou Qianxin again: "Xiao Zhou, you go to each bedroom, roughly examine the body, and determine the cause of death and the time of death of the victim." ” "Understood."
Zhou Qianxin bowed, put on gloves and shoe covers, and walked into the villa with the survey box.
"Let's get moving, too."
Yu Chen finally took two deep puffs of his cigarette, then threw the cigarette butt on the ground and stepped on it, saying.
"Pick up your cigarette butts before you move."
Yuan Youchong pointed to the ground: "Our little No. 20 people, we have left hundreds of cigarette butts after staying here for more than an hour, or we will be caught and used to make a fuss, which is enough for a few of us to drink a pot." ” Yu Chen scratched the back of his head, glanced down at the ground, and saw a mess, a little embarrassed: "E, you're right, pick up cigarette butts" As soon as everyone finished picking up cigarette butts and was about to carry out a preliminary investigation outside the villa and in the courtyard, Yu Chen suddenly heard a relatively rapid footsteps, and immediately turned his head to look, but saw one running here, looking a little anxious.
They thought he was one of the police officers in charge of the visit, but when he got closer, they found that they didn't know this guy at all.
Moreover, when he ran outside the cordon, he directly pulled it up and tried to enter the scene.
Immediately, a criminal police officer stopped him: "Hey, what are you doing?"
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