Nearly a year has passed since black helicopters, the boogeyman in every conspiracist's nightmare, raced noisily between skyscrapers in the night skies above downtown Minneapolis and St. Paul.
No one except top city leaders and police knew about it beforehand. People were surprised, alarmed, even angry.
The next day, it took some time on the phone before I could find an Army spokesman to confirm that, yes, the Twin Cities area was hosting a five-day military exercise training pilots and crews to maneuver in urban settings.
That didn't really answer the questions about why public notice wasn't given and what, if anything, the cooperating cities were getting out of the deal.
Public Record Media wondered too. So the St. Paul-based nonprofit, which uses freedom of information laws to pry internal documents out of government offices, requested e-mails and memos from the cities of Minneapolis and St. Paul and the U.S. Special Operations Command.
They waited four months for Minneapolis' documents, which didn't tell them much. They waited nearly 10 months to get St. Paul's records, which produced last week's news stories about the secrecy surrounding the mission.
They're still waiting for the feds to respond — not just to this request but to one filed a few years ago on a similar Twin Cities exercise in 2012. Matt Ehling isn't holding his breath.
"The military could have avoided a lot of the public relations fallout if they had been a little more forthcoming about what they were doing," said Ehling, Public Record's executive director.