Police say a Lewiston woman is facing charges after showing up at an elementary school with a handgun tucked into the waistband of her pants.

Police say 30-year-old Tylor Austin had a 9 mm pistol when she walked into the principal's office at Montello Elementary School to pick up her three children Friday morning. She is charged with possession of a firearm on school property.

Lt. Mark Cornelio said Austin didn't make any threats and later told police she was carrying the gun for self-defense after taking out a protection order arising from a bad relationship. The school went into lockdown before police arrived. Nobody was hurt.