Dangerous financial business

Recently, in the Sudiatung town, in the Liaoning province, at the bank doors it been a fight - it was a client and an collector. The result of the fight was that the client was shut deadly.
The story is like that: a man finished his business in the bank and intended to leave it. At the door an collector stopped him and asked to wait for a while. The man told him that he's in a hurry, he couldn't wait. And the fight begun.
In the end the collector told to the client: "Believe me or not, but if you'll make one more step I'll shoot you in the head". The man steeped forward and the collectordid what he promised to do.
On the recorded tape shows that man didn't intended to steal money or to attack the collector, but... in our days you sometimes should be afraid to go to the school or to the bank (if you are in a hurry) if you need to keep your life.