LEETONIA, Ohio - A Leetonia woman accused of threatening to blow up a school appeared in court Wednesday, where a judge set her bond at $20,000.

Erin McGuire, 36, faces a first-degree felony charge of making terrorist threats. The charge follows an incident on Monday, where police say she yelled threats at Leetonia High School regarding teachers and bus routes.

According to a police report, Leetonia High School Principal Tim Fairfield told officers that two students were dropped off by their father and were waiting for the school's doors to unlock.

Police say McGuire pulled up and started yelling about the buses and teachers and threatening to blow the school up before driving off. The students told Fairfield about this.

Additionally, the school's grounds supervisor told police that McGuire had left a voicemail complaining about the school's bus routes around the same time the threats were made.

Police were able to identify McGuire's vehicle on the school's surveillance cameras. 

According to the report, police found McGuire at her Chestnut Street home getting ready to leave for work. Police say when officers told her they needed to speak with her, she asked if it was about the bomb threat.

Police say McGuire admitted that she knew what she said was wrong.

During her video arraignment, the court ordered that McGuire must pay the full bond in cash or surety to be released from the Columbiana County Jail. As of Wednesday, she remains in custody.

Judge Danielle Menning also placed rules on McGuire if she can post the money. As a condition of her bond, McGuire is prohibited from having any contact with Leetonia School District property.

McGuire is scheduled to return to the Columbiana County Municipal Court for a preliminary hearing at 1 p.m. on Jan. 21.