 Tucker's neighbor, who called 911, said that they saw the dogs try to fight each other. And when Tucker intervened, Peanut attacked her. And the resident ran out of his home to help and told police he fired his gun twice at the attacking dog after it started charging toward him. Tucker denies the story, saying she fell after the dogs tugged her and she didn't have any bite marks. Tucker's neighbor, who remained anonymous, told NBC4 they're sticking by their story. They're deeply sorry for Tucker's loss.