Nashville school shooter messaged ex-teammate shortly before massacre

The Nashville school shooter warned that "something bad is about to happen" in messages to a former middle school basketball teammate before opening fire Monday at The Covenant School. Averianna Patton said she saw the Instagram messages at 9:57 a.m. Monday, less than 20 minutes before police said they received calls about a shooter at the private Christian school. "This is my last goodbye. I love you. See you again in another life," wrote Audrey Hale, the person police identified as the shooter. Hale is transgender, Metropolitan Nashville Police Chief...