Plot: On Sunday, May 22, viewers will witness how the design team provided a new home for the family of Lori Piestewa, a Native American who was killed trying to save her friends when her unit, the 507th Maintenance Company, came under attack in Iraq. In addition to the building of the new home in Flagstaff, Arizona, viewers will also see how the design team simultaneously built a Veteran's Memorial Center on land belonging to the Navajo Nation