Bribery

The group followed Chen Yao to the police station.

The police brought them outside the interrogation room. Zhang Lu and Xu Ming were sitting inside.

The two of them were not as arrogant as before. 

"These two people have confessed to accepting bribes previously," the old policeman said.

Guo Miao was shocked. Just as she had thought, someone had done it on purpose. But who was it?

Chen Yao nodded. "Have you found out who gave them the money?"

The police officer shook his head. "They provided an account number, but our colleagues in the computer science department couldn't decipher it."

"An account?" Guo Miao asked.

The police officer said, "It's a foreign account. They said that this account found them online and provided them with money and test strips to forge the wrong test results."