Staff Sergeant Mark DeAlencar was 37 years old, had a family and was a Green Beret with the 7th Army Special Forces stationed in the Fort Walton area. He was killed on April 8, 2018, while fighting Islamic State in eastern Afghanistan. In January of this year, he was deployed for the second time to Afghanistan. He promised his stepdaughter, Octavia, that he would be home for her High School Graduation. He didn't make it. But she went to graduation anyway. And in the audience were eighty (80) US 7th Armed Special Forces soldiers from her dad’s unit in full Parade Dress Uniform. Additionally, they brought their families to be with them, as well.