Nick and Allison Chapin carry roses in honor of their father Thursday, May 15, 2014 during a memorial service for law enforcement officers killed in the line of duty in the lobby of the Chattanooga ... more 
Nick and Allison Chapin carry roses in honor of their father Thursday, May 15, 2014 during a memorial service for law enforcement officers killed in the line of duty in the lobby of the Chattanooga City/Hamilton County Courts Building. Chattanooga Police Sargent Tim Chapin was killed in a shootout on April 2, 2011. (AP Photo/Chattanooga Times Free Press. John Rawlston) less 
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Associated Press | Photo By Chattanooga Times Free Press. John Rawlston
Thu, May 15, 2014 9:54 PM EDT