What happened to the Ruyang murder case?

On the night of 2011119, a fatal fight occurred in a KTV in Hong Kong and Macao, Ruyang County. Here's the thing.

On the evening of 201119, a group of young men in their twenties celebrated their friends' birthdays in KTV in Hong Kong and Macao. I don't know why there was a conflict with the boss of KTV in Hong Kong and Macao. Zhang, the boss of KTV in Hong Kong and Macao, you can go to the county seat to inquire about this person. Not a pushover at all. What business did you do in the early days? Everyone knows why you didn't say anything. At that time, this group of people got into a fight with the boss, who then called more than 20 people from the store. It was the exchange of fire between the two sides that caused someone to die at that time. Think about it. Can an irrelevant person be killed for no reason? I don't think there are such arrogant people in Ruyang County. Some people have been making depressing remarks about "the second generation of officials" and "the second generation of rich people". Don't confuse netizens with such sensitive words. There are four cameras at the scene to record the whole process of the fight, and no one can say anything casually. At that time, the KTV owner in Hong Kong and Macao called a small shop and more than 20 people came. Why didn't the Public Security Bureau investigate? Who is making rumors?