A Fond du lac man has been convicted in connection with an armed robbery of a gas station-convenience store last summer. A Fond du Lac jury found Ronald Loving guilty of party to the crime of armed robbery, possession of a firearm by a felon and theft. A pre-sentence investigation was ordered. Loving was one of three men charged in the robbery of the Highway 151 Mobile gas station near County Highway D last July 23rd. Two masked men, one armed with a rifle entered the store and demanded money.