The Tacoma-area family stopped at a gas station on Wednesday. The father put his gun under the seat & got out to pump gas while the mother went inside the store. The parents left the boy & a 4 year old daughter in the car. The boy climbed out of his child seat, found the gun & shot himself in the head. For more on this story log onto http://abclocal.go.com/wpvi/story?section=news/national_world&id=8580760
