A 9-year-old girl accidentally killed an Arizona shooting instructor as he was showing her how to use an automatic Uzi, authorities said Tuesday.
Vacca was standing next to the girl at the Last Stop outdoor shooting range in White Hills when she pulled the trigger and the recoil sent the gun over her head, investigators said.
Authorities said the girl was at the shooting range with her parents. Her name was not released.
The range reportedly has a minimum age limit of 8 years old and anyone under age 18 must be accompanied by an adult. The range holds 'Burgers and Bullets' days where children from eight years and up can fire automatic weapons under parental supervision.
Ronald Scott, a firearms safety expert, said most shooting ranges have an age limit and strict safety rules when teaching children to shoot. He said instructors usually have their hands on guns when children are firing high-powered weapons.
"You can't give a 9-year-old an Uzi and expect her to control it," Scott said.
Other gun owners were also critical of how the instructor handled this situation.
"As a gun owner this is wrong, no nine year old needs to handle even under supervision a full automatic firearm. Teach gun safety YES, this how ever is not gun safety and paints all rational and educated firearms owners in a bad light. Several people are at fault for this happening, the parents of the girl, the fire arms instructor, and the Range Master. This is one more tragic incident that could and should have been avoided if common sense had been used," wrote Chuck Snawder on Huffington Post.