Antommarchi said he has held "top-secret" clearance in the past and said he was mystified that Alexis would qualify for legitimate access to the Navy Yard. Antommarchi says many non-government ...

Some experts warn, however, that the government’s response to the Navy Yard rampage could lengthen the delays that already frustrate many with a legitimate need for a security clearance.

“How can a man with that kind of a background end up getting that kind of a security clearance for a military contractor to go into this Navy Yard ... investigations, meaning a flaw in ...

A day after police say a 34-year-old civilian contractor and ex-Navy reservist killed 12 people at the Washington Navy Yard, questions ... of mental instability had clearance to be on base.

The National Park Service and Federal Highway Administration have given Alexandria clearance to build a Metro station in the city’s growing Potomac Yard community. After a series of delays ...

The first anniversary of the 12 murders at the Washington Navy Yard prompted President Obama’s management specialist to highlight multi-agency progress in tightening the security clearance process.