Nashville authorities have identified the shooter as 28-year-old Audrey Hale Greg Hanlon has been an editor in PEOPLE’s crime vertical since 2015. He has been covering crime for more than 15 years.

Audrey is just so special ... In 2015, Gracie joined her dad onstage at the Bridgestone Arena in Nashville to perform their duet "Here Tonight." During an interview with ET Canada back in August ...