Jing Tong knew in her heart that compared to Jing zhinian's illegal research, corruption was not a big crime.
Tang Xu didn't pursue the matter back then probably because he still had his own thoughts. Jiang Yu didn't pursue the matter, mainly because he didn't want to cause any trouble. Even as a victim, Ji shiting didn't want to be involved in public opinion again, so the illegal Research Institute was only a separate case in the end. No one connected it to Jing zhinyuan.
With master Jiang's experience, he could see the clues as soon as he got the information. In that case, there was no guarantee that this case would not be reopened one day. By then, Jing zhinyuan would be sentenced to death.
Jing Tong had been avoiding thinking about this question. However, no matter how much she couldn't bear to part with her father, she knew that Jing zhinyuan deserved it.