Jose Jesus Lopez runs his hand over a marble brick etched with his son's name Wednesday, June 12, at Fort Riley's Victory Park. Pfc. Jesus J. Lopez paid the ultimate sacrifice Aug. 1, 2012, while serving in Afghanistan's Paktika Province with Co. D, 1st Bn., 28th Inf. Regt., 4th IBCT, 1st Inf. Div., when his vehicle hit a roadside bomb. Aug. 1 was Lopez's 22nd birthday.