HOUSTON – Hundreds of people marched from Discovery Green to Houston’s city hall in honor of 20-year-old Vanessa Guillen. The Houston native, who was missing since April, is believed to have been bludgeoned to death on the Fort Hood army base in Kileen. Lupe Guillen, Vanessa’s sister, choked back tears as she addressed the large crowd. Other protesters, like Yvette Villegas, were at the event demanding those responsible for Guillen’s death be held accountable. “I don’t think any woman or anybody should have to go through this whether she’s in uniform or not,” Villegas said.