"Helms was arrested and charged with menacing and disorderly conduct." Not for open carry.
"Unconcealed firearms are not allowed inside the restaurant, according to an employee of the Arby's." An Arby's employee is such a good source of info. Open carry is 100% legal in KY, that officer need to be schooled, and his dept should get sued by the guy. His Aunt, and mother I think made it worse. Also if the guy did not have a concealed permit, the cop was breaking the law telling him to cover up. The customers were not alarmed till the cop went into stupid mode.