The BBC video appears to show veteran Lai Jiansheng, 66, complaining about the man before climbing up to end the standoff himself.
Chen Fuchao was upset about towering debt and was slightly injured in the incident.
What is fascinating is that in the United States Chen would have a torts claim of battery and intentional infliction of emotional distress against Lai — as well as a possible claim against the police for negligence.
For the video, click here.
