150815-N-VC599-139 CHATTANOOGA, Tenn. (Aug. 15, 2015) - Service members and Chattanoogans hold their hands over their hearts as the national anthem is played during the memorial for the fallen. The memorial, held in McKenzie Arena at University of Tennessee Chattanooga, honored the four Marines and one Sailor who died in the Navy Operational Support Center Chattanooga shooting July 16. (U.S. Navy photo by Mass Communication Specialist 2nd Class Justin Wolpert/Released)