Being the only arms dealer in Eldon, MO, Mark Dunstan, 59, is well known and respected in the city of less than 5,000 people. In the winter of 2011, his son Mark (Markie/ Bubba), 20, died in a car accident after falling asleep at the wheel. To keep his mind off his son’s death, Mark keeps himself occupied by shooting at the range, selling firearms at his shop, working as a substitute teacher at Eldon High School, and shopping daily for bargains at the local grocery store. Although he considers himself to be an independent person, he says his family means the world to him.