sullivan's last day of duty spent in chattanooga, tennessee, at the naval marine reserve center. his marine brothers by his side. search sergeant carson holmquist, a decorated marine from wisconsin, served two tours of duty in afghanistan before he was killed here at home. he leaves behind a wife and son. the youngest victim 21-year-old lance corporal skip wells, graduated three years ago from high school in marietta georgia. service was in his family. >> i mean, he loved his country. you know his mama his mama served in the military. i believe she was a marine also. so, i figured he just wanted to follow in her footsteps. i know he was in rotc in high school. he loved that you know. i just think, you know that's just a calling that he had. >> reporter: wells recently took a trip to disney world with his mom. she says, "my son died doing what he loved for the love of his country and his family."