It would be irresponsible not to speculate. Buried in the B section of today’s WaPo, here’s an interesting little tidbit:

A Fort Meade building that houses Army counterintelligence activities was heavily damaged yesterday in a stubborn and spectacular [accelerants?] six-alarm fire that burned for hours, generating thick clouds of smoke that streamed and billowed in a brisk wind.

The blaze broke out on the Army post in Anne Arundel County and 3:05 p.m. ….

On a late Friday afternoon. A 5:00 Horror? Hmmm…

And what burned, we may ask?  Read more