Roxanne and Dennis Simmonds knew their son as fearless and strong from the day he was born.
"D.J. came out with shoulders of a linebacker," Roxanne says. "He was the first baby I saw that had muscles."
"He wasn't really afraid of anything," Dennis says.
At night, young D.J. would take the dog with him and circle the entire house, to "make sure there's nobody on the grounds," Dennis says, laughing. "I used to say, 'D.J. where you going? It's late.' He would say 'I'm doing a perimeter search, Dad.' "