Picture Gallery

Staff Photo by Dan Henry /
Ten-year-old Hailey Lowe holds a flag high as Patriot Guard motorcyclists follow the funeral procession for Petty Officer 2nd Class Randall Scott Smith out of Fort Oglethorpe, Ga., on July 28, 2015. Scott was one of five servicemen whose death was the result of a series of shootings at military facilities in Chattanooga, Tennessee, on July 16, 2015.

Staff photo by Doug Strickland /
The hearse bearing Navy Petty Officer 2nd Class Randall Smith to the National Cemetery passes beneath a flag hung across Amnicola Highway during his funeral procession Tuesday, July 28, 2015, in Chattanooga, Tenn. Petty Officer 2nd Class Smith's funeral was the final for the five servicemen killed in the July, 16, attacks by a gunman at the Naval Operational Support Center and Marine Corps Reserve Center on Amnicola Highway.

Police officers enter the Armed Forces Career Center through a bullet-riddled door after a gunman opened fire on the building Thursday, July 16, 2015, in Chattanooga, Tenn. Authorities say there were multiple casualties including the gunman. (AP Photo/John Bazemore)

epaselect epa04849685 A Chattanooga Police officer walks past the bullet-riddled front door of a US Military Recruiting storefront after a shooting in Chattanooga, Tennessee, USA, 16 July 2015. Authorities say the shootings at two different locations left four US Marines and the gunman Mohammod Youssuf Abdulazeez dead. EPA/ERIK S. LESSER (Newscom TagID: epalive751906.jpg) [Photo via Newscom]

Tennessee Highway Patrol Trooper Paul Clendenen guards the top of the C.B. Robinson Bridge at Amnicola Highway after a morning shooting near the Naval Reserve Center, in Chattanooga, Tenn. on Thursday, July 16, 2015. Chattanooga Mayor Andy Berke said there's "an officer down" at a military reserve center. (Tim Barber/Chattanooga Times Free Press via AP) THE DAILY CITIZEN OUT; NOOGA.COM OUT; CLEVELAND DAILY BANNER OUT; LOCAL INTERNET OUT; MANDATORY CREDIT

Police officers enter the Armed Forces Career Center through a bullet-riddled door after a gunman opened fire on the building Thursday, July 16, 2015, in Chattanooga, Tenn. Authorities say there were multiple casualties including the gunman. (AP Photo/John Bazemore)