Senior Master Sgt. Michael Crawford, a 28th Security Forces Squadron operations superintendent, stands alongside Tech. Sgt. Jason De Los Santos, a 28th SFS noncommissioned officer in charge of physical security, and Senior Airman Michael Sexton, a 28th Munitions Squadron munitions storage crew member, after they are announced as the winners of the Police Week Ruck Challenge held at Heritage Lake on Ellsworth Air Force Base, S.D., May 13, 2019. De Los Santos won first place with a time of 54:05, Crawford placed second and Sexton came in third. (U.S. Air Force Photo by Airman 1st Class Christina Bennett)