Arizona Girl Dies Driving ATV

A teenager is dead after falling nearly 120 feet into an abandoned mine in Arizona.

Officials said 13 year old Rikki Howard was riding an all terrain vehicle behind her father when she and her half sister accidentally drove into a mine shaft.

Rescuers found Howard dead and her 10 year old half sister Casie Hicks severely injured. Hicks was transported to a Las Vegas hospital in critical condition.