1. Passenger makes verbal bomb threat on flight taxiing at Atlanta airport forcing evacuations  11Alive.com
  2. Frontier flight investigated for verbal bomb threat at Atlanta airport  FOX 5 Atlanta
  3. Threat from ‘unruly passenger’ causes Atlanta airport security response  WSB-TV
  4. Frontier passenger made ‘bomb threat’ after landing, airline says  USA Today
  5. Frontier Airlines Makes Emergency Landing at Atlanta Hartsfield After Pilots Repot Possible ‘Hijacking Incident’  PYOK