Chapter 1593 (1/2)
”We consulted many search experts,” Miao Ying continued to introduce to Zhao Yu. ”They put forward the most advanced segmented detection method in the world, first using satellite and remote sensing technology to detect the area suitable for burial.
”Then use electronic pulse radar or other means to identify the soil layer for ground search.” Miao Ying said, ”according to experts, combined with the climate characteristics of Xijiang Province, if a corpse is buried in soft soil, the soil layer will settle after a certain time!
”Therefore, when we conduct ground search, we will focus on investigating those low-lying areas or places with obvious characteristics.”
”So...” Zhao Yu asked, ”where's the police dog? Isn't there a kind of police dog that can look for bodies? ”
”No!” Miao Ying denied, ”it's too long for a corpse dog!”
”Well...” Zhao Yu said again, ”isn't there a special chemical reagent on the bones? Can you let the police dog smell it? Then look for it according to the smell? ”
”We have thought of this method,” Miao Ying said. ”We have contacted relevant departments and they are trying to let police dogs search for that special smell.
”However,” Miao Ying said anxiously, ”the person in charge of police dogs told us that police dogs have an innate sense of rejection for that particularly sensitive smell.
”So, if you want the police dog to work, I'm afraid it's unlikely...”
Oh
Zhao Yu nodded, but suddenly remembered that among his props, there was a prop called invisible tracker.
This prop is similar to the dog's nose. You can find the target by distinguishing the smell, even more sensitive than the dog's nose!
So... If you use this prop, can you find the body by yourself through the smell of that chemical agent?
”In order to cooperate with our work, Xijiang Provincial Department has also done its best! They sent almost all the active police forces to help us search Wei Qiqi's body! ” Miao Ying pointed to the police officers who were searching and said, ”I really hope we can find it quickly!”
”Boss, this is the information when I first came to BeiCang to look for the body!” Cui Lizhu handed a stack of information to Zhao Yu, ”we must consider a problem. Although Wei Qiqi disappeared in BeiCang, yunduo'er may not necessarily bury her in BeiCang!
”You know, yunduo'er has a car. She can run hundreds of kilometers within a day after the kidnapping,” Cui Lizhu said anxiously. ”Therefore, looking for the body is much more difficult than any case we have solved before. It is full of too many uncertain factors!”
”Hmm...” Zhao Yu nodded silently. Naturally, he understood this truth better than anyone else.
The headless female corpse case and the devil case were investigated in that year. Although they are the same old, at least the corpse was found first. All their investigations can focus on the corpse.
But now the situation is just the opposite. They only have 11 killing videos, but they don't know where the body was hidden by the murderer?
It's really like looking for a needle in a haystack!
”I have informed Wu Xiumin,” Miao Ying said. ”Although Yunduo refused to speak, we can work hard from Li Feifan to let him carefully recall the specific track of Yunduo when Wei Qiqi disappeared.
”I think,” Miao Ying speculated, ”if killing Wei Qiqi is a temporary intention, or the first time, then yunduo'er should not move people to a very far place!”
”I hope so! But... ”Cui Lizhu finally reported a good news to Zhao Yu,” when I first came, I had confirmed to the civil affairs department that they would file any ownerless human remains they excavated during urban construction!