We followed the back and forth situation earlier this year, in which there were some legal questions over whether or not the NSA needed to hang onto surveillance data at issue in various lawsuits, or destroy it as per the laws concerning retention of data. Unfortunately, in the process, it became clear that the DOJ misled FISA court Judge Reggie Walton, withholding key information. In response, the DOJ apologized, insisting that it didn‘t think the data was relevant — but also very strongly hinting that it used that opportunity to destroy a ton of evidence. However, this appeared to be just the latest in a long history of the NSA/DOJ willfully destroying evidence that was under a preservation order.