Covenant School Shooter's Home Reveals Troubling Clues.

Search warrants reveal that Audrey Hale, the shooter in the recent mass shooting at The Covenant School in Nashville, had two shotguns and legally bought seven firearms from five different gun stores in the area, three of which were used in the shooting. Investigators also seized 30 journals with references to school shootings and firearms courses, five Covenant School yearbooks, and a psych medical folder. Hale had documented their planning over a period of months to commit mass murder at The Covenant School and was under doctor's care for an "emotional disorder."