LANGLEY AIR FORCE BASE, Va. -- Members of the 633d Air Base Wing Security Forces Squadron hold a formal retreat ceremony in honor of National Police Week May 14. Police Week is held annually to honor police officers, military and civilian, who have lost their lives in the line of duty. (U.S. Air Force Photo/Staff Sgt. Christina M. Styer)

LANGLEY AIR FORCE BASE, Va. -- Members of the 633d Air Base Wing Security Forces Squadron hold a formal retreat ceremony in honor of National Police Week May 14. Police Week is held annually to honor police officers, military and civilian, who have lost their lives in the line of duty. (U.S. Air Force Photo/Staff Sgt. Christina M. Styer)

LANGLEY AIR FORCE BASE, Va. -- Staff Sgt. Evie Dougherty, Airman 1st Class Jonathon Andujar and Senior Airman Antonio Grace, 633d Security Forces Squadron patrolmen, lower the flag during a formal retreat ceremony honoring National Police Week May 14. Police Week is held annually to honor police officers, military and civilian, who have lost their lives in the line of duty. (U.S. Air Force Photo/Staff Sgt. Christina M. Styer)

LANGLEY AIR FORCE BASE, Va. -- Staff Sgt. Evie Dougherty, Airman 1st Class Jonathon Andujar, Senior Airman Antonio Grace, and Airman 1st Class Ashley Shippee, 633d Security Forces Squadron patrolmen, gather the flag during a formal retreat ceremony honoring National Police Week May 14. Police Week is held annually to honor police officers, military and civilian, who have lost their lives in the line of duty. (U.S. Air Force Photo/Staff Sgt. Christina M. Styer)

LANGLEY AIR FORCE BASE, Va. -- Staff Sgt. Evie Dougherty, Airman 1st Class Jonathon Andujar, Senior Airman Antonio Grace, and Airman 1st Class Ashley Shippee, 633d Security Forces Squadron patrolmen, fold the flag during a formal retreat ceremony honoring National Police Week May 14. Police Week is held annually to honor police officers, military and civilian, who have lost their lives in the line of duty. (U.S. Air Force Photo/Staff Sgt. Christina M. Styer)

LANGLEY AIR FORCE BASE, Va. -- Staff Sgt. Evie Dougherty, Airman 1st Class Jonathon Andujar, Senior Airman Antonio Grace, and Airman 1st Class Ashley Shippee, 633d Security Forces Squadron patrolmen, fold the flag during a formal retreat ceremony honoring National Police Week May 14. Police Week is held annually to honor police officers, military and civilian, who have lost their lives in the line of duty. (U.S. Air Force Photo/Staff Sgt. Christina M. Styer)

LANGLEY AIR FORCE BASE, Va. -- Staff Sgt. Evie Dougherty, Airman 1st Class Jonathon Andujar, Senior Airman Antonio Grace, and Airman 1st Class Ashley Shippee, 633d Security Forces Squadron patrolmen, present the flag during a formal retreat ceremony honoring National Police Week May 14. Police Week is held annually to honor police officers, military and civilian, who have lost their lives in the line of duty. (U.S. Air Force Photo/Staff Sgt. Christina M. Styer)

LANGLEY AIR FORCE BASE, Va. -- Master Sgt. Matthew Faulkner, 633d Security Forces Squadron, salutes the flag during a formal retreat ceremony honoring National Police Week May 14. Police Week is held annually to honor police officers, military and civilian, who have lost their lives in the line of duty. (U.S. Air Force Photo/Staff Sgt. Christina M. Styer)