The arrest was filmed in 2013, but was only posted online this week. It shows Wilson telling Mike Arman, a 30-year-old Ferguson resident, to put away his phone or be arrested.
Wilson, thinking he is being photographed rather than filmed, said: 'If you wanna take a picture of me one more time, I’m gonna lock your ass up.'
In response, Arman, identified by the Guardian, said: 'Sir, I’m not taking a picture, I’m recording this incident, sir.'
The clip cuts out after Wilson approaches, but an incident report which Wilson filled out after the event revealed that Arman was cuffed and taken to Ferguson police station.
There he was charged with failure to comply with Wilson, and also for breaching regulations on pit bull dogs. The charges were later dropped, Arman claims, when he showed police the video footage and proved his pet was not a pit bull.