Chapter 340 (1/2)

”Really no one entered the laboratory?” Liu Shan watched the surveillance video of the laboratory again. In the video, the Laboratory Supervisor carefully put the drug samples into the safe and locked them, and then left the laboratory. There was no violation in the whole process, let alone the behavior of changing drugs.

In fact, the supervisor is a person Liu Shan trusts very much, and it is impossible to make such a betrayal.

In the video, no one entered the laboratory all night. The next morning, no one opened the safe to take out the samples. In the afternoon, when the supervisor opened the safe again, the samples disappeared.

Although the video for more than ten hours was played by fast forward, everyone saw it clearly. No one entered the laboratory all night and no one approached the safe the next morning.

But it is inconceivable that the sample disappeared without a trace.

”This... What's going on?” Liu Shan was confused. Such a thing is completely unreasonable.

”Is there no problem with the surveillance video? I saw that the hackers in the movie could keep the surveillance picture in the same picture. Would it be like that?” Xia Yan asked the security supervisor aside.

”Impossible!” the security supervisor shook his head. ”There are ten cameras in the whole laboratory, and the lines are different. No one can control all monitoring images at the same time!”

”Is it haunted?” someone said in horror.

”Haunted?” Liu Shan ordered, ”you go out first.”

After everyone else went out, Liu Shan looked at Xia Yan and asked, ”Xiao Yan, can you take the medicine sample without being found?”

”Dad, what are you talking about? How could Xia Yan do such a thing?” Liu Xueer protested discontentedly.

”Xueer, don't make trouble. Uncle Liu doesn't mean that.” Xia Yan said.

Liu Shan's eyes lit up. Xia Yan called her daughter * * ah. He used to call her sister xue'er! Is it

Even if the medicine samples were stolen, Liushan couldn't help but rejoice in his heart.

”Dad, what are you laughing at?” Xia Yan didn't notice her name, but Liu Xueer noticed it. She was so affectionately called in front of her father. She was a little embarrassed. Seeing the smile on her father's mouth, she blushed and whispered her dissatisfaction.

”Uncle Liu, do you suspect that supernatural forces stole samples and materials?” Xia Yan frowned and asked.

”Yes, such a strange situation is not normal at all. No matter how powerful the international thieves are, they can't steal things from the safe without a sound, and even the monitoring can't be seen.” Liu Shan said.

”It's possible!” Xia Yan thought and said, ”but I can't...”