returned from a tour in afghanistan, he had no idea the enemy would be much closer to home. >> my husband got out to see if some guy needed help -- >> multiple gunshots to his face and head. >> i don't know where my husband is. >> he had only been back for such a short period of time. it was tragic. >> my heart sunk. >> sergeant vincent goslyn junior, a 28-year-old father of five had served in the army for seven years as a quartermaster and mechanic. did vince ever expressed to you what it meant to him to serve his country? >> he absolutely loved it. >> tim hamilton is vince his cousin. but as he explains it, they were much more than that. were you kind of like a big brother to vince? >> yeah. was him it was like, i don't