<p>Master Sgt. Andrew Christian Marckesano served six full tours in Afghanistan with the 82nd Airborne and the Ranger regiment and a half dozen more combat tours overseas. He rose to become a decorated Green Beret and a Silver Star recipient. He had just moved to Washington, D.C., to start a coveted job at the Pentagon. Two days after the Fourth of July on Monday night, after having dinner with his former battalion leader, Marckesano returned home from dinner in Old Town, Alexandria, and died by suicide in front of his wife. He had three small children and was still on active duty.</p>