Mariah Cain, Staff Writer
Alexander Roy, 25, shot and killed Jesse Brown Hernandez, 22, after he attempted to dry fire a firearm. Both Roy and Hernandez were off-duty U.S. Park Police officers.
According to the McLean Police District, alcohol is suspected to have been a factor in the shooting. Roy has been charged with involuntary manslaughter and is being held at Fairfax County Adult Detention Center with no bond.