Former teammate of Nashville school shooter got unusual Instagram messages before rampage
Patton says that Hale was "in a dark place" and "clearly needed help."
Averianna patton, who was a teammate and a classmate of Audrey Hale (28), the suspect in the Nashville shooting, received messages minutes before it happened. Patton talked to CNN's Don Lemon regarding the messages she received and her relationship with Hale.