6-year-old Florida boy dies after accidental shooting by 9-year-old relative

A 6-year-old boy in Florida died after being accidentally shot in the head by a 9-year-old relative.
The shooting occurred while both children were under the supervision of an adult in a Jacksonville home.
The 9-year-old somehow accessed a loaded gun before firing it once and fatally wounding the younger boy.
Authorities are investigating how the child gained access to the weapon that was discharged.
This shooting adds to concerning statistics about child gun deaths and the importance of proper firearm storage.