Lei Jun's words warmed Xing Baohua's heart, and she shook her head to indicate that she didn't need them.
The remaining work was left to Lei Jun. Xing Baohua left the office to go home first to see his wife, children, and elderly parents.
The information provided by Zhang Haiyan alerted relevant departments, and leaders issued instructions to prevent this highly toxic substance from entering the country at all costs.
However, it is currently unknown whether the polonium has already entered the country. Regardless of whether it has entered or not, we must remain vigilant, and experts have also provided guidance.
Although polonium is tiny, its outer packaging is quite large. This thing is radioactive, so the people carrying it must handle it with great care.
And they have to be brought in by professionals.
If the packaging isolates the radioactive material, then all radioactive detection instruments will not be able to detect the radiation.
This increases the difficulty of the search. Currently, the only places with well-established cases are airports and a few important docks.
Train stations and bus stations lack adequate security check facilities and require manual checks. With a huge volume of passengers, this poses a significant challenge to the relevant personnel.
Zhao Haiyan also confessed to two undercover teams, one of which has already been activated.
Since Captain Han has come to central Shandong, he will personally take charge.
Once the activated covert teams leave any trace of activity, give those in charge of security the opportunity to search for and apprehend them.
If you call any radio station in central Shandong, the signal will be turned on everywhere, even for amateur radio enthusiasts.
Anyone who was into radios in their spare time received the signal and was instructed to take their equipment to the local police station to register.
Those found to have failed to register will be punished or have their equipment confiscated.
More than a hundred amateur radio enthusiasts in the city had no choice but to bring their radios to register.
At this moment, the only wireless signals in the skies over central Shandong were official and unofficial ones.
Then non-official channels will receive special attention.
Although Xing Baohua was somewhat worried about his life, it wouldn't be so easy for the other party to take his life.
polonium
This stuff is incredibly valuable. Only nuclear powers can extract it. Xing Baohua learned that polonium is extracted from uranium-235. It's very difficult for outsiders to find it directly.
According to what I understand, only 100g of polonium can be produced globally each year. Xing Baohua doesn't know exactly what it's used for.
But all I know is that this thing can kill people without them even realizing it. Whether it's the dosage or the radiation, a person will definitely die, there's no saving them.
For example, it can cause cancer, terminal illnesses, etc., and no one will realize they have been poisoned until death. Birth, aging, sickness and death are natural occurrences.
It's lamentable that Xing Baohua died young, but what is the root cause?
The other party wanted to give him a natural cause of death, so they used the most expensive poison in the world.
Of course, it's also in line with his status. If it were an ordinary person, they would use hundreds of thousands or even millions of dollars worth of poison to kill someone.
The equipment obtained from Singapore arrived quickly, and we even used it to conduct an experiment. We obtained some polonium from a laboratory, added it to the dishes according to the dosage, and then scanned it with the equipment.
Sure enough, radioactive material was detected.
Furthermore, some analyses were conducted based on the area contaminated with polonium. The entire team began to provide individual services to Xing Baohua, thoroughly investigating everything from his car and home to the canteen and even cigarette smoke.
After the scan is completed, Xing Baohua will no longer be able to eat out. Whether she eats in the cafeteria or at home, the food will be scanned with a device first to check for any radioactive substances.
The cigarettes he smokes now are specially made by the cigarette factory.
Although Captain Han is stationed in central Shandong, he has far more resources at his disposal than Zheng Haishan.
Zheng Haishan remained a key member of the assault team. As part of the wireless communications group, they had to rely solely on equipment to investigate cases.
The key takeaway from the arrest of Zhang Haiyan was that it began when Zhang Haiyan eavesdropped on Lei Jun's phone calls.
So, will the counter-surveillance signal reach the activated squad?
If they don't know, they continue to use counter-surveillance signals to detect. If they do know, then the other party won't dare to use wireless signals easily and will only be able to transmit information in the most primitive way, which will make the process even slower.
There's no time to investigate the shoemaker's death now; if Li Qiangbin doesn't say anything, it's pointless.
Find an opportunity to make an example of someone, so Zhang Haiyan was secretly watching Li Qiangbin being interrogated, and Captain Han personally carried out the interrogation.
The movements were cool and swift; one pull and the gun was loaded, then it was opened right at the forehead.
Then the recorder noted that the rebel Li Qiangbin was executed on the spot for being arrested.
Captain Han showed it to Zhang Haiyan as a warning: our special department has special methods and a lot of power; it's just a matter of writing a few more pages of reports.
After that, Zhang Haiyan became much more obedient. Captain Han's intimidation of her was far greater than that of Zheng Haishan. The implication was that he could take her life, but he could also save hers.
It's that simple.
Soon, one of Lao Mou's secretaries was arrested.
One of the rice purchasing staff members was arrested.
Zhang Haiyan's lead has essentially been cut off. Captain Han asked how the shoemaker died.
As expected, the blame fell on Li Qiangbin.
Whether you believe it or not, you have to believe it. First, there's no evidence anymore; the person who did the work is dead. With no one to corroborate, there's no point in investigating further.
That's how the shoemaker's case ended.
As for the other team that was activated, Zhang Haiyan gave a set of phone numbers, which was the number that Li Qiangbin dialed last.
After careful investigation, Zheng Haishan discovered that the public telephone had been illegally wired underground, with a cable running from the telephone line to a residence 300 meters away.
As long as the public phone rings, I can answer it here. As long as I don't speak, no one will notice the presence of a third party.
This chapter is not finished yet. Please click on the next page to continue reading the exciting content!
Continue read on readnovelmtl.com
