Florida Sheriff's Deputies are looking into an arrest that happened four years ago because of a dash cam video that found its way to YouTube.
The deputy pulled the man over for having expired tags on his license plate.
But when the driver reached for his registration, the deputy saw a gun and placed him under arrest.
The video has been seen 25,000 times and has hundreds of comments, questioning if the deputy went too far.
The Sheriff's Office is investigating if the driver's rights were violated.