Lt. Col. Ross Guieb, commander, 728th MP Battalion, 8th MP Brigade, places the battalion's coin next to the Soldier's Cross during a memorial for Cpl. Andrew Wilfahrt, a native of Rosemount, Minn., 552d MP Company, 728th MP Bn., 8th MP Bde., at Schofield Barracks, Hawaii, Feb. 27, 2012. Wilfahrt died a year ago to an improvised explosive device near Kandahar, Afghanistan, on Feb. 27, 2011.