Francis Bui, also known as the Amazing Franko, was arrested by Carbondale police and charged with promoting prostitution. This comes after an undercover investigation by officers Robert Williams and Jesse Pruitt led to a posting Bui made in the escorts section of a local website. Police contacted Bui via a text message, and he agreed to perform sexual acts for $100 an hour at a hotel in the city, per the complaint. The undercover officer met Bui at the disclosed location where he was detained, police said. Francis Bui, Carbondale police, Amazing Franko, Prostitution,