From the article:
Police were called to the home in the 500 block of Mahota Drive near Highway 90 and Hunt Lane just before 8:00 p.m. Friday.Every gun in the hands of a child must first pass through the hands of an adult.
According to investigators, the boy was alone in a bedroom when others in the house heard the gunshot. When they went to check on him, they found him in the room with a gunshot wound to the chest.
The boy was taken to Unversity Hospital in unknown condition.
For now, police are calling this an accidental shooting.