State police have arrested a Whitesboro woman for making a bomb threat that happened five years ago at her high school.

Troopers say they have charged Kaytie Yager with first-degree falsely reporting an incident. They say Yager was at Whitesboro High School in October of 2008 when she made the bomb threat. The school was searched, but nothing suspicious was found. A police news release did not explain how they learned Yager was responsible for the false threat. She was arraigned in Marcy Town Court and released on bail.