This 9-year-old girl from New Jersey simply wanted to learn fire shooting while she's on a vacation with her family in Arizona

At first, everything was quite going well. But when the instructor Charles Vacca handed her the 9mm uzi which was set on a single-shot mode and is fully automatic, the girl then fired the gun and it recoiled on Vacca's side which hit him in the head
The instructor was brought to the hospital for some treatments and hopefully to recover, but thegunshot in his head took his life.

Let the whole world know about this story!