Qi Hongwei put down his chopsticks and sighed.
After a moment of silence, he said, "Yes, Cheng Lin is my senior brother. We often helped Teacher Zhou work together. Our relationship is quite good."
"Then why do you think Cheng Lin committed suicide?" Wu Qiuyun asked.
Back then, Cheng Lin's death did not have as much of an impact as Duan Wenguang's death.
Duan Wenguang jumped down from the roof in front of so many students.
Cheng Lin, on the other hand, quietly jumped into the lake.
Therefore, not many people knew about Cheng Lin's death back then.
The school didn't even give an explanation. They contacted Cheng Lin's parents and quietly buried the matter.
Qi Hongwei's expression was serious. He opened his mouth but did not say a word.
"Back then, other than stealing Cheng Lin's thesis, did Zhou Hua do anything else?" Wu Qiuyun sighed helplessly and asked.
"Teacher Wu, you know about this?" Qi Hongwei was surprised.
