A college student in Georgia is sitting in jail following a raid on her family home by the FBI, ATF and officers from several local law enforcement agencies.

23-year-old Celia Savage has been charged with illegally possessing a destructive device, as well as possession of a firearm while being an unlawful user of a controlled substance. Her father says she is not guilty.

The multi-agency raid was conducted at the family’s home in Cornelia, Ga. on May 30. Ms. Savage was arrested and charged, due to arraigned Friday in federal court. The hearing was postponed to next week. Until then, she remains in jail, held without bond.

The FBI alleges that Ms. Savage admitted to making as many as seven pipe bombs and exploding them as a “hobby.” Until late Friday, there was a YouTube video purporting to show Savage lighting a fuse on a bomb that would explode a commode in the woods.

Read more: The Blaze