By Travis Thayer Kevin Crone. Photo by the Boone County Sheriff's Office. (Burlington, Ky.) – A Camp Ernst Middle School teacher is accused of having an inappropriate relationship with a minor. Kevin Crone, 38, of Union, was arrested on Friday and charged with unlawful use of electronic means originating or received within the Commonwealth to induce a minor to engage in sexual or other prohibited activities (Class D felony) and use of a minor in sexual performance (Class C felony). Investigators say Crone engaged in inappropriate relations with a 17-year-old student in 2013, while the student worked as an intern at Camp Ernst Middle School. Crone was lodged in the Boone County Detention Center following his arrest, awaiting a bond to be set.