Gu Yanan showed his work card, "We are going to inspect this house, and we suspect that there is a radioactive source that caused Zhang Feng to fall ill. ”

When Grandma Zhang heard that she was looking for the cause of her son's illness, she hurriedly opened the door completely, "Oh, then you should look for it." ”

Zhang Feng Jewelry Store is a small building with 2 floors, the first floor is a storefront, and the second floor is a bedroom.

On the second floor, there are two bedrooms and a bathroom, one of which is where Zhang Feng's son and grandparents live, and the other is the bedroom of Zhang Feng and his wife.

Lu Li and Zhou Jie took the radiation detector to the second floor, directly found the bedside table in Zhang Feng's bedroom, and opened the first drawer, there was indeed a box inside.

When I opened the box, there was nothing inside.

Zhou Jie used a radiation detector to inspect the first and second floors of the jewelry store and all the places on the periphery, and there was no sign of excessive radiation.

Gu Yanan asked Zhang Feng's parents, "Have you ever seen the sapphire in the drawer of the bedside table?" ”

Grandpa Zhang: "I haven't seen any sapphires, after Zhang Feng was hospitalized in the afternoon, we just came to take care of the store temporarily, I went to pick up my grandson at half past four in the afternoon and went to kindergarten, and when I came back, I ate normally, watched TV for a while, and slept at night, as for sapphires or something, I don't know, you have to ask my son." ”

After checking and tossing in Zhang Feng's jewelry store, he didn't find the sapphire that Zhang Feng said could emit blue light.

The inspection was over, and it was close to four o'clock in the morning.

didn't find the radioactive source, Gu Yanan asked Lu Li and Zhou Jie to go back to rest first, and then drove to the hospital, entered the infection ward again, and asked Zhang Feng about the situation.

Zhang Feng's condition is getting worse and worse, and although he is using systemic antimicrobials, the secondary infection is still very serious.

Gu Yanan took advantage of Zhang Feng's consciousness to be awake, put on an isolation gown and entered the ward, and asked, "You put the sapphire in the drawer of the bedside table, who else knows about this matter except you?" ”

"As far as my wife and I know, why is there something wrong with the sapphire?"

"According to our speculation, the sapphire you are talking about is not a treasure at all, it is a radioactive source that emits blue light, which is extremely harmful to the human body.

I went to the bedroom on the second floor of your jewelry store in the early hours of this morning and didn't find it, so if you know of its possible whereabouts, tell us as soon as possible. ”

Zhang Feng was also anxious, coughed, and his breath was weak, "You have to find the radioactive source quickly, I don't want my family to be like me." ”

Gu Yanan asked again: "Have there ever been thieves or the like who went to your jewelry store to steal?" ”

Zhang Feng: "Two years ago, a thief came to my jewelry store to steal things, and stole a lot of valuable things, and after that, I installed surveillance equipment in the store, and no thieves came again. ”

Gu Yanan couldn't ask for more clues from Zhang Feng's mouth, and after coming out of the infectious disease ward, he found Zhang Feng's wife who was accompanying him outside, and Zhang Feng's wife replied the same as Zhang Feng, and she didn't know the whereabouts of Sapphire.

Gu Yanan thought to himself, the radioactive source was put into the bedside table box by Zhang Feng, and before taking a nap at noon, Zhang Feng also determined that the radioactive source was in the box, and when he entered the hospital, the people from the CDC went to the jewelry store for examination, and it was only a dozen hours in between, who would take the radioactive source away?

It's either Zhang Feng's family or a thief who sneaks into a jewelry store.

Gu Yanan decided to go back to Zhang Feng's jewelry store and look at the surveillance video in the store, maybe there will be a record of thieves entering and leaving.

——

Lianhai Center for Disease Control and Prevention, Emergency Office.

Gu Yanan took the surveillance records copied back from Zhang Feng's jewelry store and put them on the computer to check them one by one.

At this time, it was half past eight in the morning, Gu Yanan had not slept all night, and now he was anxious to look at the monitoring to find clues to the radioactive source, and the whole person was a little haggard, and his eyes were bloodshot.

Wang Xiaoxiao had already heard Lu Li and Zhou Jie tell them about what happened last night, and came to Gu Yanan's desk and said, "Sister Yanan, take a break, I'll take a look at these surveillance." ”

Gu Yanan wanted to call Nan Hanfei and ask about the situation at the police station, so he asked Wang Xiaoxiao to take over to check the surveillance records, and was about to dial with his mobile phone, but Nan Hanfei's phone called.

Nan Hanfei said directly on the phone, "I have checked the police records of the municipal bureau, and there is no report record of the loss of radioactive sources, and I have also contacted several neighboring provinces and cities, and they also have no report records of the loss of radioactive sources." ”

The absence of a report of the loss of a radioactive source does not mean that there is no loss of radioactive source, and perhaps the person in charge of the radiation does not notice that the radioactive source has been lost, and the matter is even more serious.

Gu Yanan told Nan Hanfei about last night's investigation, and suggested that the city police and the environmental protection bureau, which supervises radioactive sources, issue a notice to remind units with radioactive sources in Lianhai City to conduct self-inspections.

Gu Yanan thought to himself that after the notice was issued, after self-inspection, he should be able to find out the unit where the radioactive source was lost soon.

Now the main thing is to find the location of the radioactive source.

But now all the clues are broken.

There is an extremely radiant radioactive source scattered throughout the city, like a colorless and invisible ghost, as long as someone comes close to it, it will be injured and even fatal.

Gu Yanan sat at his desk, his head in his hands, his eyes closed, and he thought about what to do next.

Suddenly, the mobile phone rang again, Gu Yanan was awakened, and when he looked at the call from his mobile phone, it was his brother Gu Jiashu.

Answering the phone, Gu Jiashu's voice was anxious, "Little sister, Zhang Feng's son is also sick, and he has just been sent to the hospital by his grandparents, the symptoms are like early symptoms of radiation sickness, you come and take a look, there may be clues to the radiation source." ”

Gu Yanan didn't wait for the phone to hang up, so he carried his bag and car keys and rushed out of the office.

——

Lianhai First People's Hospital, Department of Infectious Diseases.

Zhang Feng's son - Zhang Xiaofeng's hospital bed.

Zhang Xiaofeng, a cute boy of more than five years old, was lying on a hospital bed with a hanging needle on his arm and was being treated for radiation sickness.

Gu Yanan first asked Zhang Xiaofeng's grandparents, "When did you find out that something was wrong with the child?" ”

Grandma Zhang said first: "I was going to kindergarten this morning, and after I called the child up, Xiaofeng said that his stomach was uncomfortable and he didn't want to eat, so I wanted to give him a little porridge, but after just two sips, he vomited and had a fever. I saw that his hands were a little black, and I remembered what you said yesterday about the radioactive source, and the more I thought about it, the more scared I became, so I sent him to the hospital, doctor, was Xiaofeng irradiated? ”

Gu Yanan comforted Grandma Zhang first, "There are the most advanced medical conditions in Lianhai City, the best doctors, and the best treatment for the child." ”

Grandpa Zhang asked again: "Have you found the radioactive source?" ”

Gu Yanan shook his head, "Not yet, the last place where the radioactive source appeared was Zhang Feng Jewelry Store, and it was also around you, for everyone's safety, I have something to ask you." ”