A little Q group history. Article from 2013.

Inside the ‘Q Group,’ the Directorate Hunting Down Edward Snowden

The top-secret ‘Q Group’ has been chasing Edward Snowden since he disappeared in May. Eli Lake on the intel community’s internal police—and why the agency is in ‘complete freakout mode.’

https:// www.thedailybeast.com/inside-the-q-group-the-directorate-hunting-down-edward-snowden