D.C. Police Chief Cathy Lanier to lay wreath at Arlington tomb

Photo: John Lewis

ARLINGTON, Va. (AP) - District of Columbia Police Chief Cathy Lanier is participating in a wreath ceremony at Arlington National Cemetery.

The chief is scheduled to lay a wreath Wednesday morning at the cemetery's Tomb of the Unknown Soldier.

She'll be joined at the ceremony by Maj. Gen. Jeffrey Buchanan, commander of the Joint Force Headquarters National Capital Region and the U.S. Army Military District of Washington.