Who is the Mastermind Behind this Matter?

"Hello everyone. This is the late-night entertainment broadcast channel. We have just received news from one of the media that the film emperor Xiao Chennan's brother was involved in a fight a few years back. Five years ago, a man and woman were both seriously injured after a fight in front of a KTV. Xiao Chennan had then assisted his brother and helped him escape abroad so that he would not have to pay for the consequences of his action."

"After receiving this news, we sent some reporters over to the victim's house immediately. We managed to secure an interview with the victims and have successfully verified the authenticity of this news. The victims claimed that their family has not received any compensation nor apology from Xiao Chennan or his younger brother after the incident. Their lives were completely ruined after the incident and they have been so helpless and miserable ever since then."